56553553420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{226813}}^1$

素因数の和:226979

約数の個数: 96

約数和(自身を含む): 147236761728

約数和(自身を除く): 90683208308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 137, 140, 182, 260, 274, 364, 455, 548, 685, 910, 959, 1370, 1781, 1820, 1918, 2740, 3562, 3836, 4795, 7124, 8905, 9590, 12467, 17810, 19180, 24934, 35620, 49868, 62335, 124670, 226813, 249340, 453626, 907252, 1134065, 1587691, 2268130, 2948569, 3175382, 4536260, 5897138, 6350764, 7938455, 11794276, 14742845, 15876910, 20639983, 29485690, 31073381, 31753820, 41279966, 58971380, 62146762, 82559932, 103199915, 124293524, 155366905, 206399830, 217513667, 310733810, 403953953, 412799660, 435027334, 621467620, 807907906, 870054668, 1087568335, 1615815812, 2019769765, 2175136670, 2827677671, 4039539530, 4350273340, 5655355342, 8079079060, 11310710684, 14138388355, 28276776710, 56553553420]

約数ペア:

[(1, 56553553420), (2, 28276776710), (4, 14138388355), (5, 11310710684), (7, 8079079060), (10, 5655355342), (13, 4350273340), (14, 4039539530), (20, 2827677671), (26, 2175136670), (28, 2019769765), (35, 1615815812), (52, 1087568335), (65, 870054668), (70, 807907906), (91, 621467620), (130, 435027334), (137, 412799660), (140, 403953953), (182, 310733810), (260, 217513667), (274, 206399830), (364, 155366905), (455, 124293524), (548, 103199915), (685, 82559932), (910, 62146762), (959, 58971380), (1370, 41279966), (1781, 31753820), (1820, 31073381), (1918, 29485690), (2740, 20639983), (3562, 15876910), (3836, 14742845), (4795, 11794276), (7124, 7938455), (8905, 6350764), (9590, 5897138), (12467, 4536260), (17810, 3175382), (19180, 2948569), (24934, 2268130), (35620, 1587691), (49868, 1134065), (62335, 907252), (124670, 453626), (226813, 249340)]