27902950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1931}}^1$

素因数の和:1977

約数の個数: 36

約数和(自身を含む): 55160532

約数和(自身を除く): 27257582

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 1931, 2890, 3862, 7225, 9655, 14450, 19310, 32827, 48275, 65654, 96550, 164135, 328270, 558059, 820675, 1116118, 1641350, 2790295, 5580590, 13951475, 27902950]

約数ペア:

[(1, 27902950), (2, 13951475), (5, 5580590), (10, 2790295), (17, 1641350), (25, 1116118), (34, 820675), (50, 558059), (85, 328270), (170, 164135), (289, 96550), (425, 65654), (578, 48275), (850, 32827), (1445, 19310), (1931, 14450), (2890, 9655), (3862, 7225)]