48771640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4219}}^1$

素因数の和:4264

約数の個数: 48

約数和(自身を含む): 116598600

約数和(自身を除く): 67826960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 4219, 5780, 8438, 11560, 16876, 21095, 33752, 42190, 71723, 84380, 143446, 168760, 286892, 358615, 573784, 717230, 1219291, 1434460, 2438582, 2868920, 4877164, 6096455, 9754328, 12192910, 24385820, 48771640]

約数ペア:

[(1, 48771640), (2, 24385820), (4, 12192910), (5, 9754328), (8, 6096455), (10, 4877164), (17, 2868920), (20, 2438582), (34, 1434460), (40, 1219291), (68, 717230), (85, 573784), (136, 358615), (170, 286892), (289, 168760), (340, 143446), (578, 84380), (680, 71723), (1156, 42190), (1445, 33752), (2312, 21095), (2890, 16876), (4219, 11560), (5780, 8438)]