51543618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64591}}^1$

素因数の和:64622

約数の個数: 32

約数和(自身を含む): 124016640

約数和(自身を除く): 72473022

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 64591, 129182, 193773, 387546, 452137, 904274, 1227229, 1356411, 2454458, 2712822, 3681687, 7363374, 8590603, 17181206, 25771809, 51543618]

約数ペア:

[(1, 51543618), (2, 25771809), (3, 17181206), (6, 8590603), (7, 7363374), (14, 3681687), (19, 2712822), (21, 2454458), (38, 1356411), (42, 1227229), (57, 904274), (114, 452137), (133, 387546), (266, 193773), (399, 129182), (798, 64591)]