55964090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 125556480

約数和(自身を除く): 69592390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 178, 182, 445, 455, 623, 691, 890, 910, 1157, 1246, 1382, 2314, 3115, 3455, 4837, 5785, 6230, 6910, 8099, 8983, 9674, 11570, 16198, 17966, 24185, 40495, 44915, 48370, 61499, 62881, 80990, 89830, 122998, 125762, 307495, 314405, 430493, 614990, 628810, 799487, 860986, 1598974, 2152465, 3997435, 4304930, 5596409, 7994870, 11192818, 27982045, 55964090]

約数ペア:

[(1, 55964090), (2, 27982045), (5, 11192818), (7, 7994870), (10, 5596409), (13, 4304930), (14, 3997435), (26, 2152465), (35, 1598974), (65, 860986), (70, 799487), (89, 628810), (91, 614990), (130, 430493), (178, 314405), (182, 307495), (445, 125762), (455, 122998), (623, 89830), (691, 80990), (890, 62881), (910, 61499), (1157, 48370), (1246, 44915), (1382, 40495), (2314, 24185), (3115, 17966), (3455, 16198), (4837, 11570), (5785, 9674), (6230, 8983), (6910, 8099)]