51252306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3137}}^1$

素因数の和:3538

約数の個数: 32

約数和(自身を含む): 117486720

約数和(自身を除く): 66234414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 3137, 5446, 6274, 8169, 9411, 16338, 18822, 21959, 43918, 65877, 131754, 1220293, 2440586, 3660879, 7321758, 8542051, 17084102, 25626153, 51252306]

約数ペア:

[(1, 51252306), (2, 25626153), (3, 17084102), (6, 8542051), (7, 7321758), (14, 3660879), (21, 2440586), (42, 1220293), (389, 131754), (778, 65877), (1167, 43918), (2334, 21959), (2723, 18822), (3137, 16338), (5446, 9411), (6274, 8169)]