48120410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2663}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 93985920

約数和(自身を除く): 45865510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2663, 3614, 5326, 9035, 13315, 18070, 26630, 34619, 69238, 173095, 346190, 370157, 740314, 1850785, 3701570, 4812041, 9624082, 24060205, 48120410]

約数ペア:

[(1, 48120410), (2, 24060205), (5, 9624082), (10, 4812041), (13, 3701570), (26, 1850785), (65, 740314), (130, 370157), (139, 346190), (278, 173095), (695, 69238), (1390, 34619), (1807, 26630), (2663, 18070), (3614, 13315), (5326, 9035)]