56990290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 125846784

約数和(自身を除く): 68856494

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 83, 85, 119, 166, 170, 238, 415, 577, 581, 595, 830, 1154, 1162, 1190, 1411, 2822, 2885, 2905, 4039, 5770, 5810, 7055, 8078, 9809, 9877, 14110, 19618, 19754, 20195, 40390, 47891, 49045, 49385, 68663, 95782, 98090, 98770, 137326, 239455, 335237, 343315, 478910, 670474, 686630, 814147, 1628294, 1676185, 3352370, 4070735, 5699029, 8141470, 11398058, 28495145, 56990290]

約数ペア:

[(1, 56990290), (2, 28495145), (5, 11398058), (7, 8141470), (10, 5699029), (14, 4070735), (17, 3352370), (34, 1676185), (35, 1628294), (70, 814147), (83, 686630), (85, 670474), (119, 478910), (166, 343315), (170, 335237), (238, 239455), (415, 137326), (577, 98770), (581, 98090), (595, 95782), (830, 68663), (1154, 49385), (1162, 49045), (1190, 47891), (1411, 40390), (2822, 20195), (2885, 19754), (2905, 19618), (4039, 14110), (5770, 9877), (5810, 9809), (7055, 8078)]