53076760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 132192000

約数和(自身を除く): 79115240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1420, 1562, 1699, 2840, 3124, 3398, 3905, 6248, 6796, 7810, 8495, 13592, 15620, 16990, 18689, 31240, 33980, 37378, 67960, 74756, 93445, 120629, 149512, 186890, 241258, 373780, 482516, 603145, 747560, 965032, 1206290, 1326919, 2412580, 2653838, 4825160, 5307676, 6634595, 10615352, 13269190, 26538380, 53076760]

約数ペア:

[(1, 53076760), (2, 26538380), (4, 13269190), (5, 10615352), (8, 6634595), (10, 5307676), (11, 4825160), (20, 2653838), (22, 2412580), (40, 1326919), (44, 1206290), (55, 965032), (71, 747560), (88, 603145), (110, 482516), (142, 373780), (220, 241258), (284, 186890), (355, 149512), (440, 120629), (568, 93445), (710, 74756), (781, 67960), (1420, 37378), (1562, 33980), (1699, 31240), (2840, 18689), (3124, 16990), (3398, 15620), (3905, 13592), (6248, 8495), (6796, 7810)]