51730266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53551}}^1$

素因数の和:53586

約数の個数: 32

約数和(自身を含む): 123383808

約数和(自身を除く): 71653542

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 53551, 107102, 160653, 321306, 374857, 749714, 1124571, 1231673, 2249142, 2463346, 3695019, 7390038, 8621711, 17243422, 25865133, 51730266]

約数ペア:

[(1, 51730266), (2, 25865133), (3, 17243422), (6, 8621711), (7, 7390038), (14, 3695019), (21, 2463346), (23, 2249142), (42, 1231673), (46, 1124571), (69, 749714), (138, 374857), (161, 321306), (322, 160653), (483, 107102), (966, 53551)]