51413160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{761}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 154716480

約数和(自身を除く): 103303320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 761, 1126, 1522, 1689, 2252, 2283, 2815, 3044, 3378, 3805, 4504, 4566, 5630, 6088, 6756, 7610, 8445, 9132, 11260, 11415, 13512, 15220, 16890, 18264, 22520, 22830, 30440, 33780, 45660, 67560, 91320, 428443, 856886, 1285329, 1713772, 2142215, 2570658, 3427544, 4284430, 5141316, 6426645, 8568860, 10282632, 12853290, 17137720, 25706580, 51413160]

約数ペア:

[(1, 51413160), (2, 25706580), (3, 17137720), (4, 12853290), (5, 10282632), (6, 8568860), (8, 6426645), (10, 5141316), (12, 4284430), (15, 3427544), (20, 2570658), (24, 2142215), (30, 1713772), (40, 1285329), (60, 856886), (120, 428443), (563, 91320), (761, 67560), (1126, 45660), (1522, 33780), (1689, 30440), (2252, 22830), (2283, 22520), (2815, 18264), (3044, 16890), (3378, 15220), (3805, 13512), (4504, 11415), (4566, 11260), (5630, 9132), (6088, 8445), (6756, 7610)]