52746337

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 67921920

約数和(自身を除く): 15175583

約数列:

[1, 7, 19, 23, 43, 133, 161, 301, 401, 437, 817, 989, 2807, 3059, 5719, 6923, 7619, 9223, 17243, 18791, 53333, 64561, 120701, 131537, 175237, 327617, 396589, 1226659, 2293319, 2776123, 7535191, 52746337]

約数ペア:

[(1, 52746337), (7, 7535191), (19, 2776123), (23, 2293319), (43, 1226659), (133, 396589), (161, 327617), (301, 175237), (401, 131537), (437, 120701), (817, 64561), (989, 53333), (2807, 18791), (3059, 17243), (5719, 9223), (6923, 7619)]