51624570560

素因数分解:

$2^6\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{99523}}^1$

素因数の和:101161

約数の個数: 56

約数和(自身を含む): 123008081136

約数和(自身を除く): 71383510576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1621, 3242, 6484, 8105, 12968, 16210, 25936, 32420, 51872, 64840, 99523, 103744, 129680, 199046, 259360, 398092, 497615, 518720, 796184, 995230, 1592368, 1990460, 3184736, 3980920, 6369472, 7961840, 15923680, 31847360, 161326783, 322653566, 645307132, 806633915, 1290614264, 1613267830, 2581228528, 3226535660, 5162457056, 6453071320, 10324914112, 12906142640, 25812285280, 51624570560]

約数ペア:

[(1, 51624570560), (2, 25812285280), (4, 12906142640), (5, 10324914112), (8, 6453071320), (10, 5162457056), (16, 3226535660), (20, 2581228528), (32, 1613267830), (40, 1290614264), (64, 806633915), (80, 645307132), (160, 322653566), (320, 161326783), (1621, 31847360), (3242, 15923680), (6484, 7961840), (8105, 6369472), (12968, 3980920), (16210, 3184736), (25936, 1990460), (32420, 1592368), (51872, 995230), (64840, 796184), (99523, 518720), (103744, 497615), (129680, 398092), (199046, 259360)]