55609830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{617887}}^1$

素因数の和:617900

約数の個数: 24

約数和(自身を含む): 144585792

約数和(自身を除く): 88975962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 617887, 1235774, 1853661, 3089435, 3707322, 5560983, 6178870, 9268305, 11121966, 18536610, 27804915, 55609830]

約数ペア:

[(1, 55609830), (2, 27804915), (3, 18536610), (5, 11121966), (6, 9268305), (9, 6178870), (10, 5560983), (15, 3707322), (18, 3089435), (30, 1853661), (45, 1235774), (90, 617887)]