55155772

素因数分解:

$2^2\times 7^4\times {\mathrm{5743}}^1$

素因数の和:5775

約数の個数: 30

約数和(自身を含む): 112622608

約数和(自身を除く): 57466836

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 5743, 9604, 11486, 22972, 40201, 80402, 160804, 281407, 562814, 1125628, 1969849, 3939698, 7879396, 13788943, 27577886, 55155772]

約数ペア:

[(1, 55155772), (2, 27577886), (4, 13788943), (7, 7879396), (14, 3939698), (28, 1969849), (49, 1125628), (98, 562814), (196, 281407), (343, 160804), (686, 80402), (1372, 40201), (2401, 22972), (4802, 11486), (5743, 9604)]