56315238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1229}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 128943360

約数和(自身を除く): 72628122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1091, 1229, 2182, 2458, 3273, 3687, 6546, 7374, 7637, 8603, 15274, 17206, 22911, 25809, 45822, 51618, 1340839, 2681678, 4022517, 8045034, 9385873, 18771746, 28157619, 56315238]

約数ペア:

[(1, 56315238), (2, 28157619), (3, 18771746), (6, 9385873), (7, 8045034), (14, 4022517), (21, 2681678), (42, 1340839), (1091, 51618), (1229, 45822), (2182, 25809), (2458, 22911), (3273, 17206), (3687, 15274), (6546, 8603), (7374, 7637)]