48178910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{761}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 93707712

約数和(自身を除く): 45528802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 761, 974, 1522, 2435, 3805, 4870, 6331, 7610, 9893, 12662, 19786, 31655, 49465, 63310, 98930, 370607, 741214, 1853035, 3706070, 4817891, 9635782, 24089455, 48178910]

約数ペア:

[(1, 48178910), (2, 24089455), (5, 9635782), (10, 4817891), (13, 3706070), (26, 1853035), (65, 741214), (130, 370607), (487, 98930), (761, 63310), (974, 49465), (1522, 31655), (2435, 19786), (3805, 12662), (4870, 9893), (6331, 7610)]