52960700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40739}}^1$

素因数の和:40766

約数の個数: 36

約数和(自身を含む): 123768120

約数和(自身を除く): 70807420

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 40739, 81478, 162956, 203695, 407390, 529607, 814780, 1018475, 1059214, 2036950, 2118428, 2648035, 4073900, 5296070, 10592140, 13240175, 26480350, 52960700]

約数ペア:

[(1, 52960700), (2, 26480350), (4, 13240175), (5, 10592140), (10, 5296070), (13, 4073900), (20, 2648035), (25, 2118428), (26, 2036950), (50, 1059214), (52, 1018475), (65, 814780), (100, 529607), (130, 407390), (260, 203695), (325, 162956), (650, 81478), (1300, 40739)]