51366120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1779

約数の個数: 128

約数和(自身を含む): 174787200

約数和(自身を除く): 123421080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1733, 1976, 2280, 2470, 2964, 3466, 3705, 4940, 5199, 5928, 6932, 7410, 8665, 9880, 10398, 13864, 14820, 17330, 20796, 22529, 25995, 29640, 32927, 34660, 41592, 45058, 51990, 65854, 67587, 69320, 90116, 98781, 103980, 112645, 131708, 135174, 164635, 180232, 197562, 207960, 225290, 263416, 270348, 329270, 337935, 395124, 428051, 450580, 493905, 540696, 658540, 675870, 790248, 856102, 901160, 987810, 1284153, 1317080, 1351740, 1712204, 1975620, 2140255, 2568306, 2703480, 3424408, 3951240, 4280510, 5136612, 6420765, 8561020, 10273224, 12841530, 17122040, 25683060, 51366120]

約数ペア:

[(1, 51366120), (2, 25683060), (3, 17122040), (4, 12841530), (5, 10273224), (6, 8561020), (8, 6420765), (10, 5136612), (12, 4280510), (13, 3951240), (15, 3424408), (19, 2703480), (20, 2568306), (24, 2140255), (26, 1975620), (30, 1712204), (38, 1351740), (39, 1317080), (40, 1284153), (52, 987810), (57, 901160), (60, 856102), (65, 790248), (76, 675870), (78, 658540), (95, 540696), (104, 493905), (114, 450580), (120, 428051), (130, 395124), (152, 337935), (156, 329270), (190, 270348), (195, 263416), (228, 225290), (247, 207960), (260, 197562), (285, 180232), (312, 164635), (380, 135174), (390, 131708), (456, 112645), (494, 103980), (520, 98781), (570, 90116), (741, 69320), (760, 67587), (780, 65854), (988, 51990), (1140, 45058), (1235, 41592), (1482, 34660), (1560, 32927), (1733, 29640), (1976, 25995), (2280, 22529), (2470, 20796), (2964, 17330), (3466, 14820), (3705, 13864), (4940, 10398), (5199, 9880), (5928, 8665), (6932, 7410)]