52537550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 106211952

約数和(自身を除く): 53674402

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 617, 650, 655, 1234, 1310, 1703, 3085, 3275, 3406, 6170, 6550, 8021, 8515, 15425, 16042, 17030, 30850, 40105, 42575, 80210, 80827, 85150, 161654, 200525, 401050, 404135, 808270, 1050751, 2020675, 2101502, 4041350, 5253755, 10507510, 26268775, 52537550]

約数ペア:

[(1, 52537550), (2, 26268775), (5, 10507510), (10, 5253755), (13, 4041350), (25, 2101502), (26, 2020675), (50, 1050751), (65, 808270), (130, 404135), (131, 401050), (262, 200525), (325, 161654), (617, 85150), (650, 80827), (655, 80210), (1234, 42575), (1310, 40105), (1703, 30850), (3085, 17030), (3275, 16042), (3406, 15425), (6170, 8515), (6550, 8021)]