56553655760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2459}}^1\times {\mathrm{5867}}^1$

素因数の和:8353

約数の個数: 120

約数和(自身を含む): 153042838560

約数和(自身を除く): 96489182800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2459, 3920, 4918, 5867, 9836, 11734, 12295, 17213, 19672, 23468, 24590, 29335, 34426, 39344, 41069, 46936, 49180, 58670, 68852, 82138, 86065, 93872, 98360, 117340, 120491, 137704, 164276, 172130, 196720, 205345, 234680, 240982, 275408, 287483, 328552, 344260, 410690, 469360, 481964, 574966, 602455, 657104, 688520, 821380, 963928, 1149932, 1204910, 1377040, 1437415, 1642760, 1927856, 2299864, 2409820, 2874830, 3285520, 4599728, 4819640, 5749660, 9639280, 11499320, 14426953, 22998640, 28853906, 57707812, 72134765, 100988671, 115415624, 144269530, 201977342, 230831248, 288539060, 403954684, 504943355, 577078120, 706920697, 807909368, 1009886710, 1154156240, 1413841394, 1615818736, 2019773420, 2827682788, 3534603485, 4039546840, 5655365576, 7069206970, 8079093680, 11310731152, 14138413940, 28276827880, 56553655760]

約数ペア:

[(1, 56553655760), (2, 28276827880), (4, 14138413940), (5, 11310731152), (7, 8079093680), (8, 7069206970), (10, 5655365576), (14, 4039546840), (16, 3534603485), (20, 2827682788), (28, 2019773420), (35, 1615818736), (40, 1413841394), (49, 1154156240), (56, 1009886710), (70, 807909368), (80, 706920697), (98, 577078120), (112, 504943355), (140, 403954684), (196, 288539060), (245, 230831248), (280, 201977342), (392, 144269530), (490, 115415624), (560, 100988671), (784, 72134765), (980, 57707812), (1960, 28853906), (2459, 22998640), (3920, 14426953), (4918, 11499320), (5867, 9639280), (9836, 5749660), (11734, 4819640), (12295, 4599728), (17213, 3285520), (19672, 2874830), (23468, 2409820), (24590, 2299864), (29335, 1927856), (34426, 1642760), (39344, 1437415), (41069, 1377040), (46936, 1204910), (49180, 1149932), (58670, 963928), (68852, 821380), (82138, 688520), (86065, 657104), (93872, 602455), (98360, 574966), (117340, 481964), (120491, 469360), (137704, 410690), (164276, 344260), (172130, 328552), (196720, 287483), (205345, 275408), (234680, 240982)]