50668491

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 72281088

約数和(自身を除く): 21612597

約数列:

[1, 3, 43, 47, 61, 129, 137, 141, 183, 411, 2021, 2623, 2867, 5891, 6063, 6439, 7869, 8357, 8601, 17673, 19317, 25071, 123281, 276877, 359351, 369843, 392779, 830631, 1078053, 1178337, 16889497, 50668491]

約数ペア:

[(1, 50668491), (3, 16889497), (43, 1178337), (47, 1078053), (61, 830631), (129, 392779), (137, 369843), (141, 359351), (183, 276877), (411, 123281), (2021, 25071), (2623, 19317), (2867, 17673), (5891, 8601), (6063, 8357), (6439, 7869)]