49821770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 91748160

約数和(自身を除く): 41926390

約数列:

[1, 2, 5, 10, 73, 139, 146, 278, 365, 491, 695, 730, 982, 1390, 2455, 4910, 10147, 20294, 35843, 50735, 68249, 71686, 101470, 136498, 179215, 341245, 358430, 682490, 4982177, 9964354, 24910885, 49821770]

約数ペア:

[(1, 49821770), (2, 24910885), (5, 9964354), (10, 4982177), (73, 682490), (139, 358430), (146, 341245), (278, 179215), (365, 136498), (491, 101470), (695, 71686), (730, 68249), (982, 50735), (1390, 35843), (2455, 20294), (4910, 10147)]