53531971

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 57150720

約数和(自身を除く): 3618749

約数列:

[1, 23, 109, 131, 163, 2507, 3013, 3749, 14279, 17767, 21353, 328417, 408641, 491119, 2327477, 53531971]

約数ペア:

[(1, 53531971), (23, 2327477), (109, 491119), (131, 408641), (163, 328417), (2507, 21353), (3013, 17767), (3749, 14279)]