52656513

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 89456256

約数和(自身を除く): 36799743

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 169, 259, 273, 401, 481, 507, 777, 1183, 1203, 1443, 2807, 3367, 3549, 5213, 6253, 8421, 10101, 14837, 15639, 18759, 36491, 43771, 44511, 67769, 103859, 109473, 131313, 192881, 203307, 311577, 474383, 578643, 1350167, 1423149, 2507453, 4050501, 7522359, 17552171, 52656513]

約数ペア:

[(1, 52656513), (3, 17552171), (7, 7522359), (13, 4050501), (21, 2507453), (37, 1423149), (39, 1350167), (91, 578643), (111, 474383), (169, 311577), (259, 203307), (273, 192881), (401, 131313), (481, 109473), (507, 103859), (777, 67769), (1183, 44511), (1203, 43771), (1443, 36491), (2807, 18759), (3367, 15639), (3549, 14837), (5213, 10101), (6253, 8421)]