56270500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 144563328

約数和(自身を除く): 88292828

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 500, 550, 572, 650, 715, 787, 1100, 1300, 1375, 1430, 1574, 1625, 2750, 2860, 3148, 3250, 3575, 3935, 5500, 6500, 7150, 7870, 8657, 10231, 14300, 15740, 17314, 17875, 19675, 20462, 34628, 35750, 39350, 40924, 43285, 51155, 71500, 78700, 86570, 98375, 102310, 112541, 173140, 196750, 204620, 216425, 225082, 255775, 393500, 432850, 450164, 511550, 562705, 865700, 1023100, 1082125, 1125410, 1278875, 2164250, 2250820, 2557750, 2813525, 4328500, 5115500, 5627050, 11254100, 14067625, 28135250, 56270500]

約数ペア:

[(1, 56270500), (2, 28135250), (4, 14067625), (5, 11254100), (10, 5627050), (11, 5115500), (13, 4328500), (20, 2813525), (22, 2557750), (25, 2250820), (26, 2164250), (44, 1278875), (50, 1125410), (52, 1082125), (55, 1023100), (65, 865700), (100, 562705), (110, 511550), (125, 450164), (130, 432850), (143, 393500), (220, 255775), (250, 225082), (260, 216425), (275, 204620), (286, 196750), (325, 173140), (500, 112541), (550, 102310), (572, 98375), (650, 86570), (715, 78700), (787, 71500), (1100, 51155), (1300, 43285), (1375, 40924), (1430, 39350), (1574, 35750), (1625, 34628), (2750, 20462), (2860, 19675), (3148, 17875), (3250, 17314), (3575, 15740), (3935, 14300), (5500, 10231), (6500, 8657), (7150, 7870)]