53260480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 224

約数和(自身を含む): 163860480

約数和(自身を除く): 110600000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 59, 62, 64, 65, 70, 80, 91, 104, 112, 118, 124, 130, 140, 155, 160, 182, 208, 217, 224, 236, 248, 260, 280, 295, 310, 320, 364, 403, 413, 416, 434, 448, 455, 472, 496, 520, 560, 590, 620, 728, 767, 806, 826, 832, 868, 910, 944, 992, 1040, 1085, 1120, 1180, 1240, 1456, 1534, 1612, 1652, 1736, 1820, 1829, 1888, 1984, 2015, 2065, 2080, 2170, 2240, 2360, 2480, 2821, 2912, 3068, 3224, 3304, 3472, 3640, 3658, 3776, 3835, 4030, 4130, 4160, 4340, 4720, 4960, 5369, 5642, 5824, 6136, 6448, 6608, 6944, 7280, 7316, 7670, 8060, 8260, 8680, 9145, 9440, 9920, 10738, 11284, 12272, 12803, 12896, 13216, 13888, 14105, 14560, 14632, 15340, 16120, 16520, 17360, 18290, 18880, 21476, 22568, 23777, 24544, 25606, 25792, 26432, 26845, 28210, 29120, 29264, 30680, 32240, 33040, 34720, 36580, 42952, 45136, 47554, 49088, 51212, 53690, 56420, 58528, 61360, 64015, 64480, 66080, 69440, 73160, 85904, 90272, 95108, 102424, 107380, 112840, 117056, 118885, 122720, 128030, 128960, 132160, 146320, 166439, 171808, 180544, 190216, 204848, 214760, 225680, 237770, 245440, 256060, 292640, 332878, 343616, 380432, 409696, 429520, 451360, 475540, 512120, 585280, 665756, 760864, 819392, 832195, 859040, 902720, 951080, 1024240, 1331512, 1521728, 1664390, 1718080, 1902160, 2048480, 2663024, 3328780, 3804320, 4096960, 5326048, 6657560, 7608640, 10652096, 13315120, 26630240, 53260480]

約数ペア:

[(1, 53260480), (2, 26630240), (4, 13315120), (5, 10652096), (7, 7608640), (8, 6657560), (10, 5326048), (13, 4096960), (14, 3804320), (16, 3328780), (20, 2663024), (26, 2048480), (28, 1902160), (31, 1718080), (32, 1664390), (35, 1521728), (40, 1331512), (52, 1024240), (56, 951080), (59, 902720), (62, 859040), (64, 832195), (65, 819392), (70, 760864), (80, 665756), (91, 585280), (104, 512120), (112, 475540), (118, 451360), (124, 429520), (130, 409696), (140, 380432), (155, 343616), (160, 332878), (182, 292640), (208, 256060), (217, 245440), (224, 237770), (236, 225680), (248, 214760), (260, 204848), (280, 190216), (295, 180544), (310, 171808), (320, 166439), (364, 146320), (403, 132160), (413, 128960), (416, 128030), (434, 122720), (448, 118885), (455, 117056), (472, 112840), (496, 107380), (520, 102424), (560, 95108), (590, 90272), (620, 85904), (728, 73160), (767, 69440), (806, 66080), (826, 64480), (832, 64015), (868, 61360), (910, 58528), (944, 56420), (992, 53690), (1040, 51212), (1085, 49088), (1120, 47554), (1180, 45136), (1240, 42952), (1456, 36580), (1534, 34720), (1612, 33040), (1652, 32240), (1736, 30680), (1820, 29264), (1829, 29120), (1888, 28210), (1984, 26845), (2015, 26432), (2065, 25792), (2080, 25606), (2170, 24544), (2240, 23777), (2360, 22568), (2480, 21476), (2821, 18880), (2912, 18290), (3068, 17360), (3224, 16520), (3304, 16120), (3472, 15340), (3640, 14632), (3658, 14560), (3776, 14105), (3835, 13888), (4030, 13216), (4130, 12896), (4160, 12803), (4340, 12272), (4720, 11284), (4960, 10738), (5369, 9920), (5642, 9440), (5824, 9145), (6136, 8680), (6448, 8260), (6608, 8060), (6944, 7670), (7280, 7316)]