56650920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 179020800

約数和(自身を除く): 122369880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 174, 219, 223, 232, 290, 292, 348, 365, 435, 438, 446, 580, 584, 669, 696, 730, 870, 876, 892, 1095, 1115, 1160, 1338, 1460, 1740, 1752, 1784, 2117, 2190, 2230, 2676, 2920, 3345, 3480, 4234, 4380, 4460, 5352, 6351, 6467, 6690, 8468, 8760, 8920, 10585, 12702, 12934, 13380, 16279, 16936, 19401, 21170, 25404, 25868, 26760, 31755, 32335, 32558, 38802, 42340, 48837, 50808, 51736, 63510, 64670, 65116, 77604, 81395, 84680, 97005, 97674, 127020, 129340, 130232, 155208, 162790, 194010, 195348, 244185, 254040, 258680, 325580, 388020, 390696, 472091, 488370, 651160, 776040, 944182, 976740, 1416273, 1888364, 1953480, 2360455, 2832546, 3776728, 4720910, 5665092, 7081365, 9441820, 11330184, 14162730, 18883640, 28325460, 56650920]

約数ペア:

[(1, 56650920), (2, 28325460), (3, 18883640), (4, 14162730), (5, 11330184), (6, 9441820), (8, 7081365), (10, 5665092), (12, 4720910), (15, 3776728), (20, 2832546), (24, 2360455), (29, 1953480), (30, 1888364), (40, 1416273), (58, 976740), (60, 944182), (73, 776040), (87, 651160), (116, 488370), (120, 472091), (145, 390696), (146, 388020), (174, 325580), (219, 258680), (223, 254040), (232, 244185), (290, 195348), (292, 194010), (348, 162790), (365, 155208), (435, 130232), (438, 129340), (446, 127020), (580, 97674), (584, 97005), (669, 84680), (696, 81395), (730, 77604), (870, 65116), (876, 64670), (892, 63510), (1095, 51736), (1115, 50808), (1160, 48837), (1338, 42340), (1460, 38802), (1740, 32558), (1752, 32335), (1784, 31755), (2117, 26760), (2190, 25868), (2230, 25404), (2676, 21170), (2920, 19401), (3345, 16936), (3480, 16279), (4234, 13380), (4380, 12934), (4460, 12702), (5352, 10585), (6351, 8920), (6467, 8760), (6690, 8468)]