55189566

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53791}}^1$

素因数の和:53821

約数の個数: 32

約数和(自身を含む): 129100800

約数和(自身を除く): 73911234

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 53791, 107582, 161373, 322746, 484119, 968238, 1022029, 1452357, 2044058, 2904714, 3066087, 6132174, 9198261, 18396522, 27594783, 55189566]

約数ペア:

[(1, 55189566), (2, 27594783), (3, 18396522), (6, 9198261), (9, 6132174), (18, 3066087), (19, 2904714), (27, 2044058), (38, 1452357), (54, 1022029), (57, 968238), (114, 484119), (171, 322746), (342, 161373), (513, 107582), (1026, 53791)]