49392810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12763}}^1$

素因数の和:12819

約数の個数: 48

約数和(自身を含む): 131418144

約数和(自身を除く): 82025334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 12763, 25526, 38289, 63815, 76578, 114867, 127630, 191445, 229734, 382890, 548809, 574335, 1097618, 1148670, 1646427, 2744045, 3292854, 4939281, 5488090, 8232135, 9878562, 16464270, 24696405, 49392810]

約数ペア:

[(1, 49392810), (2, 24696405), (3, 16464270), (5, 9878562), (6, 8232135), (9, 5488090), (10, 4939281), (15, 3292854), (18, 2744045), (30, 1646427), (43, 1148670), (45, 1097618), (86, 574335), (90, 548809), (129, 382890), (215, 229734), (258, 191445), (387, 127630), (430, 114867), (645, 76578), (774, 63815), (1290, 38289), (1935, 25526), (3870, 12763)]