51447018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8221}}^1$

素因数の和:8382

約数の個数: 32

約数和(自身を含む): 118396800

約数和(自身を除く): 66949782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 8221, 16442, 24663, 49326, 57547, 115094, 172641, 345282, 1224929, 2449858, 3674787, 7349574, 8574503, 17149006, 25723509, 51447018]

約数ペア:

[(1, 51447018), (2, 25723509), (3, 17149006), (6, 8574503), (7, 7349574), (14, 3674787), (21, 2449858), (42, 1224929), (149, 345282), (298, 172641), (447, 115094), (894, 57547), (1043, 49326), (2086, 24663), (3129, 16442), (6258, 8221)]