53320290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25033}}^1$

素因数の和:25114

約数の個数: 32

約数和(自身を含む): 129776256

約数和(自身を除く): 76455966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 25033, 50066, 75099, 125165, 150198, 250330, 375495, 750990, 1777343, 3554686, 5332029, 8886715, 10664058, 17773430, 26660145, 53320290]

約数ペア:

[(1, 53320290), (2, 26660145), (3, 17773430), (5, 10664058), (6, 8886715), (10, 5332029), (15, 3554686), (30, 1777343), (71, 750990), (142, 375495), (213, 250330), (355, 150198), (426, 125165), (710, 75099), (1065, 50066), (2130, 25033)]