52012160

素因数分解:

$2^7\times 5^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 125307000

約数和(自身を除く): 73294840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 181, 320, 362, 449, 640, 724, 898, 905, 1448, 1796, 1810, 2245, 2896, 3592, 3620, 4490, 5792, 7184, 7240, 8980, 11584, 14368, 14480, 17960, 23168, 28736, 28960, 35920, 57472, 57920, 71840, 81269, 115840, 143680, 162538, 287360, 325076, 406345, 650152, 812690, 1300304, 1625380, 2600608, 3250760, 5201216, 6501520, 10402432, 13003040, 26006080, 52012160]

約数ペア:

[(1, 52012160), (2, 26006080), (4, 13003040), (5, 10402432), (8, 6501520), (10, 5201216), (16, 3250760), (20, 2600608), (32, 1625380), (40, 1300304), (64, 812690), (80, 650152), (128, 406345), (160, 325076), (181, 287360), (320, 162538), (362, 143680), (449, 115840), (640, 81269), (724, 71840), (898, 57920), (905, 57472), (1448, 35920), (1796, 28960), (1810, 28736), (2245, 23168), (2896, 17960), (3592, 14480), (3620, 14368), (4490, 11584), (5792, 8980), (7184, 7240)]