52357760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 256

約数和(自身を含む): 164505600

約数和(自身を除く): 112147840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 31, 32, 35, 40, 52, 56, 58, 62, 64, 65, 70, 80, 91, 104, 112, 116, 124, 128, 130, 140, 145, 155, 160, 182, 203, 208, 217, 224, 232, 248, 260, 280, 290, 310, 320, 364, 377, 403, 406, 416, 434, 448, 455, 464, 496, 520, 560, 580, 620, 640, 728, 754, 806, 812, 832, 868, 896, 899, 910, 928, 992, 1015, 1040, 1085, 1120, 1160, 1240, 1456, 1508, 1612, 1624, 1664, 1736, 1798, 1820, 1856, 1885, 1984, 2015, 2030, 2080, 2170, 2240, 2320, 2480, 2639, 2821, 2912, 3016, 3224, 3248, 3472, 3596, 3640, 3712, 3770, 3968, 4030, 4060, 4160, 4340, 4480, 4495, 4640, 4960, 5278, 5642, 5824, 6032, 6293, 6448, 6496, 6944, 7192, 7280, 7540, 8060, 8120, 8320, 8680, 8990, 9280, 9920, 10556, 11284, 11648, 11687, 12064, 12586, 12896, 12992, 13195, 13888, 14105, 14384, 14560, 15080, 16120, 16240, 17360, 17980, 18560, 19840, 21112, 22568, 23374, 24128, 25172, 25792, 25984, 26390, 27776, 28210, 28768, 29120, 30160, 31465, 32240, 32480, 34720, 35960, 42224, 45136, 46748, 48256, 50344, 51584, 52780, 56420, 57536, 58240, 58435, 60320, 62930, 64480, 64960, 69440, 71920, 81809, 84448, 90272, 93496, 100688, 105560, 112840, 115072, 116870, 120640, 125860, 128960, 129920, 138880, 143840, 163618, 168896, 180544, 186992, 201376, 211120, 225680, 233740, 241280, 251720, 257920, 287680, 327236, 337792, 361088, 373984, 402752, 409045, 422240, 451360, 467480, 503440, 575360, 654472, 747968, 805504, 818090, 844480, 902720, 934960, 1006880, 1308944, 1495936, 1636180, 1688960, 1805440, 1869920, 2013760, 2617888, 3272360, 3739840, 4027520, 5235776, 6544720, 7479680, 10471552, 13089440, 26178880, 52357760]

約数ペア:

[(1, 52357760), (2, 26178880), (4, 13089440), (5, 10471552), (7, 7479680), (8, 6544720), (10, 5235776), (13, 4027520), (14, 3739840), (16, 3272360), (20, 2617888), (26, 2013760), (28, 1869920), (29, 1805440), (31, 1688960), (32, 1636180), (35, 1495936), (40, 1308944), (52, 1006880), (56, 934960), (58, 902720), (62, 844480), (64, 818090), (65, 805504), (70, 747968), (80, 654472), (91, 575360), (104, 503440), (112, 467480), (116, 451360), (124, 422240), (128, 409045), (130, 402752), (140, 373984), (145, 361088), (155, 337792), (160, 327236), (182, 287680), (203, 257920), (208, 251720), (217, 241280), (224, 233740), (232, 225680), (248, 211120), (260, 201376), (280, 186992), (290, 180544), (310, 168896), (320, 163618), (364, 143840), (377, 138880), (403, 129920), (406, 128960), (416, 125860), (434, 120640), (448, 116870), (455, 115072), (464, 112840), (496, 105560), (520, 100688), (560, 93496), (580, 90272), (620, 84448), (640, 81809), (728, 71920), (754, 69440), (806, 64960), (812, 64480), (832, 62930), (868, 60320), (896, 58435), (899, 58240), (910, 57536), (928, 56420), (992, 52780), (1015, 51584), (1040, 50344), (1085, 48256), (1120, 46748), (1160, 45136), (1240, 42224), (1456, 35960), (1508, 34720), (1612, 32480), (1624, 32240), (1664, 31465), (1736, 30160), (1798, 29120), (1820, 28768), (1856, 28210), (1885, 27776), (1984, 26390), (2015, 25984), (2030, 25792), (2080, 25172), (2170, 24128), (2240, 23374), (2320, 22568), (2480, 21112), (2639, 19840), (2821, 18560), (2912, 17980), (3016, 17360), (3224, 16240), (3248, 16120), (3472, 15080), (3596, 14560), (3640, 14384), (3712, 14105), (3770, 13888), (3968, 13195), (4030, 12992), (4060, 12896), (4160, 12586), (4340, 12064), (4480, 11687), (4495, 11648), (4640, 11284), (4960, 10556), (5278, 9920), (5642, 9280), (5824, 8990), (6032, 8680), (6293, 8320), (6448, 8120), (6496, 8060), (6944, 7540), (7192, 7280)]