54436850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 110383560

約数和(自身を除く): 55946710

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 890, 941, 1157, 1882, 2225, 2314, 4450, 4705, 5785, 9410, 11570, 12233, 23525, 24466, 28925, 47050, 57850, 61165, 83749, 122330, 167498, 305825, 418745, 611650, 837490, 1088737, 2093725, 2177474, 4187450, 5443685, 10887370, 27218425, 54436850]

約数ペア:

[(1, 54436850), (2, 27218425), (5, 10887370), (10, 5443685), (13, 4187450), (25, 2177474), (26, 2093725), (50, 1088737), (65, 837490), (89, 611650), (130, 418745), (178, 305825), (325, 167498), (445, 122330), (650, 83749), (890, 61165), (941, 57850), (1157, 47050), (1882, 28925), (2225, 24466), (2314, 23525), (4450, 12233), (4705, 11570), (5785, 9410)]