51260768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 109544400

約数和(自身を除く): 58283632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 298, 416, 596, 827, 1192, 1654, 1937, 2384, 3308, 3874, 4768, 6616, 7748, 10751, 13232, 15496, 21502, 26464, 30992, 43004, 61984, 86008, 123223, 172016, 246446, 344032, 492892, 985784, 1601899, 1971568, 3203798, 3943136, 6407596, 12815192, 25630384, 51260768]

約数ペア:

[(1, 51260768), (2, 25630384), (4, 12815192), (8, 6407596), (13, 3943136), (16, 3203798), (26, 1971568), (32, 1601899), (52, 985784), (104, 492892), (149, 344032), (208, 246446), (298, 172016), (416, 123223), (596, 86008), (827, 61984), (1192, 43004), (1654, 30992), (1937, 26464), (2384, 21502), (3308, 15496), (3874, 13232), (4768, 10751), (6616, 7748)]