52742040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33809}}^1$

素因数の和:33836

約数の個数: 64

約数和(自身を含む): 170402400

約数和(自身を除く): 117660360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 33809, 67618, 101427, 135236, 169045, 202854, 270472, 338090, 405708, 439517, 507135, 676180, 811416, 879034, 1014270, 1318551, 1352360, 1758068, 2028540, 2197585, 2637102, 3516136, 4057080, 4395170, 5274204, 6592755, 8790340, 10548408, 13185510, 17580680, 26371020, 52742040]

約数ペア:

[(1, 52742040), (2, 26371020), (3, 17580680), (4, 13185510), (5, 10548408), (6, 8790340), (8, 6592755), (10, 5274204), (12, 4395170), (13, 4057080), (15, 3516136), (20, 2637102), (24, 2197585), (26, 2028540), (30, 1758068), (39, 1352360), (40, 1318551), (52, 1014270), (60, 879034), (65, 811416), (78, 676180), (104, 507135), (120, 439517), (130, 405708), (156, 338090), (195, 270472), (260, 202854), (312, 169045), (390, 135236), (520, 101427), (780, 67618), (1560, 33809)]