51242394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4639}}^1$

素因数の和:4914

約数の個数: 32

約数和(自身を含む): 117596160

約数和(自身を除く): 66353766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 4639, 5523, 9278, 11046, 13917, 27834, 32473, 64946, 97419, 194838, 1220057, 2440114, 3660171, 7320342, 8540399, 17080798, 25621197, 51242394]

約数ペア:

[(1, 51242394), (2, 25621197), (3, 17080798), (6, 8540399), (7, 7320342), (14, 3660171), (21, 2440114), (42, 1220057), (263, 194838), (526, 97419), (789, 64946), (1578, 32473), (1841, 27834), (3682, 13917), (4639, 11046), (5523, 9278)]