51402446520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{76369}}^1$

素因数の和:76533

約数の個数: 128

約数和(自身を含む): 158360832000

約数和(自身を除く): 106958385480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 79, 120, 142, 158, 213, 237, 284, 316, 355, 395, 426, 474, 568, 632, 710, 790, 852, 948, 1065, 1185, 1420, 1580, 1704, 1896, 2130, 2370, 2840, 3160, 4260, 4740, 5609, 8520, 9480, 11218, 16827, 22436, 28045, 33654, 44872, 56090, 67308, 76369, 84135, 112180, 134616, 152738, 168270, 224360, 229107, 305476, 336540, 381845, 458214, 610952, 673080, 763690, 916428, 1145535, 1527380, 1832856, 2291070, 3054760, 4582140, 5422199, 6033151, 9164280, 10844398, 12066302, 16266597, 18099453, 21688796, 24132604, 27110995, 30165755, 32533194, 36198906, 43377592, 48265208, 54221990, 60331510, 65066388, 72397812, 81332985, 90497265, 108443980, 120663020, 130132776, 144795624, 162665970, 180994530, 216887960, 241326040, 325331940, 361989060, 428353721, 650663880, 723978120, 856707442, 1285061163, 1713414884, 2141768605, 2570122326, 3426829768, 4283537210, 5140244652, 6425305815, 8567074420, 10280489304, 12850611630, 17134148840, 25701223260, 51402446520]

約数ペア:

[(1, 51402446520), (2, 25701223260), (3, 17134148840), (4, 12850611630), (5, 10280489304), (6, 8567074420), (8, 6425305815), (10, 5140244652), (12, 4283537210), (15, 3426829768), (20, 2570122326), (24, 2141768605), (30, 1713414884), (40, 1285061163), (60, 856707442), (71, 723978120), (79, 650663880), (120, 428353721), (142, 361989060), (158, 325331940), (213, 241326040), (237, 216887960), (284, 180994530), (316, 162665970), (355, 144795624), (395, 130132776), (426, 120663020), (474, 108443980), (568, 90497265), (632, 81332985), (710, 72397812), (790, 65066388), (852, 60331510), (948, 54221990), (1065, 48265208), (1185, 43377592), (1420, 36198906), (1580, 32533194), (1704, 30165755), (1896, 27110995), (2130, 24132604), (2370, 21688796), (2840, 18099453), (3160, 16266597), (4260, 12066302), (4740, 10844398), (5609, 9164280), (8520, 6033151), (9480, 5422199), (11218, 4582140), (16827, 3054760), (22436, 2291070), (28045, 1832856), (33654, 1527380), (44872, 1145535), (56090, 916428), (67308, 763690), (76369, 673080), (84135, 610952), (112180, 458214), (134616, 381845), (152738, 336540), (168270, 305476), (224360, 229107)]