52253500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8071

約数の個数: 48

約数和(自身を含む): 122915520

約数和(自身を除く): 70662020

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 8039, 16078, 32156, 40195, 80390, 104507, 160780, 200975, 209014, 401950, 418028, 522535, 803900, 1004875, 1045070, 2009750, 2090140, 2612675, 4019500, 5225350, 10450700, 13063375, 26126750, 52253500]

約数ペア:

[(1, 52253500), (2, 26126750), (4, 13063375), (5, 10450700), (10, 5225350), (13, 4019500), (20, 2612675), (25, 2090140), (26, 2009750), (50, 1045070), (52, 1004875), (65, 803900), (100, 522535), (125, 418028), (130, 401950), (250, 209014), (260, 200975), (325, 160780), (500, 104507), (650, 80390), (1300, 40195), (1625, 32156), (3250, 16078), (6500, 8039)]