52819260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5209}}^1$

素因数の和:5247

約数の個数: 72

約数和(自身を含む): 160176240

約数和(自身を除く): 107356980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 5209, 10140, 10418, 15627, 20836, 26045, 31254, 52090, 62508, 67717, 78135, 104180, 135434, 156270, 203151, 270868, 312540, 338585, 406302, 677170, 812604, 880321, 1015755, 1354340, 1760642, 2031510, 2640963, 3521284, 4063020, 4401605, 5281926, 8803210, 10563852, 13204815, 17606420, 26409630, 52819260]

約数ペア:

[(1, 52819260), (2, 26409630), (3, 17606420), (4, 13204815), (5, 10563852), (6, 8803210), (10, 5281926), (12, 4401605), (13, 4063020), (15, 3521284), (20, 2640963), (26, 2031510), (30, 1760642), (39, 1354340), (52, 1015755), (60, 880321), (65, 812604), (78, 677170), (130, 406302), (156, 338585), (169, 312540), (195, 270868), (260, 203151), (338, 156270), (390, 135434), (507, 104180), (676, 78135), (780, 67717), (845, 62508), (1014, 52090), (1690, 31254), (2028, 26045), (2535, 20836), (3380, 15627), (5070, 10418), (5209, 10140)]