49228400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9467}}^1$

素因数の和:9498

約数の個数: 60

約数和(自身を含む): 127382472

約数和(自身を除く): 78154072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 9467, 18934, 37868, 47335, 75736, 94670, 123071, 151472, 189340, 236675, 246142, 378680, 473350, 492284, 615355, 757360, 946700, 984568, 1230710, 1893400, 1969136, 2461420, 3076775, 3786800, 4922840, 6153550, 9845680, 12307100, 24614200, 49228400]

約数ペア:

[(1, 49228400), (2, 24614200), (4, 12307100), (5, 9845680), (8, 6153550), (10, 4922840), (13, 3786800), (16, 3076775), (20, 2461420), (25, 1969136), (26, 1893400), (40, 1230710), (50, 984568), (52, 946700), (65, 757360), (80, 615355), (100, 492284), (104, 473350), (130, 378680), (200, 246142), (208, 236675), (260, 189340), (325, 151472), (400, 123071), (520, 94670), (650, 75736), (1040, 47335), (1300, 37868), (2600, 18934), (5200, 9467)]