54780318

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{49891}}^1$

素因数の和:49960

約数の個数: 24

約数和(自身を含む): 120638856

約数和(自身を除く): 65858538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 49891, 99782, 149673, 299346, 449019, 898038, 3043351, 6086702, 9130053, 18260106, 27390159, 54780318]

約数ペア:

[(1, 54780318), (2, 27390159), (3, 18260106), (6, 9130053), (9, 6086702), (18, 3043351), (61, 898038), (122, 449019), (183, 299346), (366, 149673), (549, 99782), (1098, 49891)]