56140500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2914

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 119977260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 2879, 3250, 3900, 4875, 5758, 6500, 8637, 9750, 11516, 14395, 17274, 19500, 28790, 34548, 37427, 43185, 57580, 71975, 74854, 86370, 112281, 143950, 149708, 172740, 187135, 215925, 224562, 287900, 359875, 374270, 431850, 449124, 561405, 719750, 748540, 863700, 935675, 1079625, 1122810, 1439500, 1871350, 2159250, 2245620, 2807025, 3742700, 4318500, 4678375, 5614050, 9356750, 11228100, 14035125, 18713500, 28070250, 56140500]

約数ペア:

[(1, 56140500), (2, 28070250), (3, 18713500), (4, 14035125), (5, 11228100), (6, 9356750), (10, 5614050), (12, 4678375), (13, 4318500), (15, 3742700), (20, 2807025), (25, 2245620), (26, 2159250), (30, 1871350), (39, 1439500), (50, 1122810), (52, 1079625), (60, 935675), (65, 863700), (75, 748540), (78, 719750), (100, 561405), (125, 449124), (130, 431850), (150, 374270), (156, 359875), (195, 287900), (250, 224562), (260, 215925), (300, 187135), (325, 172740), (375, 149708), (390, 143950), (500, 112281), (650, 86370), (750, 74854), (780, 71975), (975, 57580), (1300, 43185), (1500, 37427), (1625, 34548), (1950, 28790), (2879, 19500), (3250, 17274), (3900, 14395), (4875, 11516), (5758, 9750), (6500, 8637)]