56920728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 147212640

約数和(自身を除く): 90291912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 73, 106, 146, 159, 212, 219, 292, 318, 424, 438, 584, 613, 636, 876, 1226, 1272, 1752, 1839, 2452, 3678, 3869, 4904, 7356, 7738, 11607, 14712, 15476, 23214, 30952, 32489, 44749, 46428, 64978, 89498, 92856, 97467, 129956, 134247, 178996, 194934, 259912, 268494, 357992, 389868, 536988, 779736, 1073976, 2371697, 4743394, 7115091, 9486788, 14230182, 18973576, 28460364, 56920728]

約数ペア:

[(1, 56920728), (2, 28460364), (3, 18973576), (4, 14230182), (6, 9486788), (8, 7115091), (12, 4743394), (24, 2371697), (53, 1073976), (73, 779736), (106, 536988), (146, 389868), (159, 357992), (212, 268494), (219, 259912), (292, 194934), (318, 178996), (424, 134247), (438, 129956), (584, 97467), (613, 92856), (636, 89498), (876, 64978), (1226, 46428), (1272, 44749), (1752, 32489), (1839, 30952), (2452, 23214), (3678, 15476), (3869, 14712), (4904, 11607), (7356, 7738)]