51731132

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 91963872

約数和(自身を除く): 40232740

約数列:

[1, 2, 4, 103, 206, 241, 412, 482, 521, 964, 1042, 2084, 24823, 49646, 53663, 99292, 107326, 125561, 214652, 251122, 502244, 12932783, 25865566, 51731132]

約数ペア:

[(1, 51731132), (2, 25865566), (4, 12932783), (103, 502244), (206, 251122), (241, 214652), (412, 125561), (482, 107326), (521, 99292), (964, 53663), (1042, 49646), (2084, 24823)]