52749340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{653}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 127012032

約数和(自身を除く): 74262692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 577, 653, 1154, 1306, 2308, 2612, 2885, 3265, 4039, 4571, 5770, 6530, 8078, 9142, 11540, 13060, 16156, 18284, 20195, 22855, 40390, 45710, 80780, 91420, 376781, 753562, 1507124, 1883905, 2637467, 3767810, 5274934, 7535620, 10549868, 13187335, 26374670, 52749340]

約数ペア:

[(1, 52749340), (2, 26374670), (4, 13187335), (5, 10549868), (7, 7535620), (10, 5274934), (14, 3767810), (20, 2637467), (28, 1883905), (35, 1507124), (70, 753562), (140, 376781), (577, 91420), (653, 80780), (1154, 45710), (1306, 40390), (2308, 22855), (2612, 20195), (2885, 18284), (3265, 16156), (4039, 13060), (4571, 11540), (5770, 9142), (6530, 8078)]