63493540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26237}}^1$

素因数の和:26268

約数の個数: 36

約数和(自身を含む): 146565468

約数和(自身を除く): 83071928

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 26237, 52474, 104948, 131185, 262370, 288607, 524740, 577214, 1154428, 1443035, 2886070, 3174677, 5772140, 6349354, 12698708, 15873385, 31746770, 63493540]

約数ペア:

[(1, 63493540), (2, 31746770), (4, 15873385), (5, 12698708), (10, 6349354), (11, 5772140), (20, 3174677), (22, 2886070), (44, 1443035), (55, 1154428), (110, 577214), (121, 524740), (220, 288607), (242, 262370), (484, 131185), (605, 104948), (1210, 52474), (2420, 26237)]