51914760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10061}}^1$

素因数の和:10118

約数の個数: 64

約数和(自身を含む): 159382080

約数和(自身を除く): 107467320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10061, 20122, 30183, 40244, 50305, 60366, 80488, 100610, 120732, 150915, 201220, 241464, 301830, 402440, 432623, 603660, 865246, 1207320, 1297869, 1730492, 2163115, 2595738, 3460984, 4326230, 5191476, 6489345, 8652460, 10382952, 12978690, 17304920, 25957380, 51914760]

約数ペア:

[(1, 51914760), (2, 25957380), (3, 17304920), (4, 12978690), (5, 10382952), (6, 8652460), (8, 6489345), (10, 5191476), (12, 4326230), (15, 3460984), (20, 2595738), (24, 2163115), (30, 1730492), (40, 1297869), (43, 1207320), (60, 865246), (86, 603660), (120, 432623), (129, 402440), (172, 301830), (215, 241464), (258, 201220), (344, 150915), (430, 120732), (516, 100610), (645, 80488), (860, 60366), (1032, 50305), (1290, 40244), (1720, 30183), (2580, 20122), (5160, 10061)]