49985330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 93339648

約数和(自身を除く): 43354318

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 383, 421, 766, 842, 1915, 2105, 3830, 4210, 11873, 13051, 23746, 26102, 59365, 65255, 118730, 130510, 161243, 322486, 806215, 1612430, 4998533, 9997066, 24992665, 49985330]

約数ペア:

[(1, 49985330), (2, 24992665), (5, 9997066), (10, 4998533), (31, 1612430), (62, 806215), (155, 322486), (310, 161243), (383, 130510), (421, 118730), (766, 65255), (842, 59365), (1915, 26102), (2105, 23746), (3830, 13051), (4210, 11873)]