61948510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28031}}^1$

素因数の和:28068

約数の個数: 32

約数和(自身を含む): 127153152

約数和(自身を除く): 65204642

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 28031, 56062, 140155, 280310, 364403, 476527, 728806, 953054, 1822015, 2382635, 3644030, 4765270, 6194851, 12389702, 30974255, 61948510]

約数ペア:

[(1, 61948510), (2, 30974255), (5, 12389702), (10, 6194851), (13, 4765270), (17, 3644030), (26, 2382635), (34, 1822015), (65, 953054), (85, 728806), (130, 476527), (170, 364403), (221, 280310), (442, 140155), (1105, 56062), (2210, 28031)]