48521640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 153446400

約数和(自身を除く): 104924760

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, 191, 219, 232, 290, 292, 348, 365, 382, 435, 438, 573, 580, 584, 696, 730, 764, 870, 876, 955, 1095, 1146, 1160, 1460, 1528, 1740, 1752, 1910, 2117, 2190, 2292, 2865, 2920, 3480, 3820, 4234, 4380, 4584, 5539, 5730, 6351, 7640, 8468, 8760, 10585, 11078, 11460, 12702, 13943, 16617, 16936, 21170, 22156, 22920, 25404, 27695, 27886, 31755, 33234, 41829, 42340, 44312, 50808, 55390, 55772, 63510, 66468, 69715, 83085, 83658, 84680, 110780, 111544, 127020, 132936, 139430, 166170, 167316, 209145, 221560, 254040, 278860, 332340, 334632, 404347, 418290, 557720, 664680, 808694, 836580, 1213041, 1617388, 1673160, 2021735, 2426082, 3234776, 4043470, 4852164, 6065205, 8086940, 9704328, 12130410, 16173880, 24260820, 48521640]

約数ペア:

[(1, 48521640), (2, 24260820), (3, 16173880), (4, 12130410), (5, 9704328), (6, 8086940), (8, 6065205), (10, 4852164), (12, 4043470), (15, 3234776), (20, 2426082), (24, 2021735), (29, 1673160), (30, 1617388), (40, 1213041), (58, 836580), (60, 808694), (73, 664680), (87, 557720), (116, 418290), (120, 404347), (145, 334632), (146, 332340), (174, 278860), (191, 254040), (219, 221560), (232, 209145), (290, 167316), (292, 166170), (348, 139430), (365, 132936), (382, 127020), (435, 111544), (438, 110780), (573, 84680), (580, 83658), (584, 83085), (696, 69715), (730, 66468), (764, 63510), (870, 55772), (876, 55390), (955, 50808), (1095, 44312), (1146, 42340), (1160, 41829), (1460, 33234), (1528, 31755), (1740, 27886), (1752, 27695), (1910, 25404), (2117, 22920), (2190, 22156), (2292, 21170), (2865, 16936), (2920, 16617), (3480, 13943), (3820, 12702), (4234, 11460), (4380, 11078), (4584, 10585), (5539, 8760), (5730, 8468), (6351, 7640)]