51763258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 84191040

約数和(自身を除く): 32427782

約数列:

[1, 2, 19, 38, 61, 122, 137, 163, 274, 326, 1159, 2318, 2603, 3097, 5206, 6194, 8357, 9943, 16714, 19886, 22331, 44662, 158783, 188917, 317566, 377834, 424289, 848578, 1362191, 2724382, 25881629, 51763258]

約数ペア:

[(1, 51763258), (2, 25881629), (19, 2724382), (38, 1362191), (61, 848578), (122, 424289), (137, 377834), (163, 317566), (274, 188917), (326, 158783), (1159, 44662), (2318, 22331), (2603, 19886), (3097, 16714), (5206, 9943), (6194, 8357)]