51879984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 146490624

約数和(自身を除く): 94610640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1171, 1704, 1846, 2342, 2769, 3408, 3513, 3692, 4684, 5538, 7026, 7384, 9368, 11076, 14052, 14768, 15223, 18736, 22152, 28104, 30446, 44304, 45669, 56208, 60892, 83141, 91338, 121784, 166282, 182676, 243568, 249423, 332564, 365352, 498846, 665128, 730704, 997692, 1080833, 1330256, 1995384, 2161666, 3242499, 3990768, 4323332, 6484998, 8646664, 12969996, 17293328, 25939992, 51879984]

約数ペア:

[(1, 51879984), (2, 25939992), (3, 17293328), (4, 12969996), (6, 8646664), (8, 6484998), (12, 4323332), (13, 3990768), (16, 3242499), (24, 2161666), (26, 1995384), (39, 1330256), (48, 1080833), (52, 997692), (71, 730704), (78, 665128), (104, 498846), (142, 365352), (156, 332564), (208, 249423), (213, 243568), (284, 182676), (312, 166282), (426, 121784), (568, 91338), (624, 83141), (852, 60892), (923, 56208), (1136, 45669), (1171, 44304), (1704, 30446), (1846, 28104), (2342, 22152), (2769, 18736), (3408, 15223), (3513, 14768), (3692, 14052), (4684, 11076), (5538, 9368), (7026, 7384)]