51028728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 133125120

約数和(自身を除く): 82096392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 641, 642, 744, 856, 1282, 1284, 1923, 2564, 2568, 3317, 3846, 5128, 6634, 7692, 9951, 13268, 15384, 19871, 19902, 26536, 39742, 39804, 59613, 68587, 79484, 79608, 119226, 137174, 158968, 205761, 238452, 274348, 411522, 476904, 548696, 823044, 1646088, 2126197, 4252394, 6378591, 8504788, 12757182, 17009576, 25514364, 51028728]

約数ペア:

[(1, 51028728), (2, 25514364), (3, 17009576), (4, 12757182), (6, 8504788), (8, 6378591), (12, 4252394), (24, 2126197), (31, 1646088), (62, 823044), (93, 548696), (107, 476904), (124, 411522), (186, 274348), (214, 238452), (248, 205761), (321, 158968), (372, 137174), (428, 119226), (641, 79608), (642, 79484), (744, 68587), (856, 59613), (1282, 39804), (1284, 39742), (1923, 26536), (2564, 19902), (2568, 19871), (3317, 15384), (3846, 13268), (5128, 9951), (6634, 7692)]