42685060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{773}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 98304192

約数和(自身を除く): 55619132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 773, 1004, 1255, 1546, 2510, 2761, 3092, 3865, 5020, 5522, 7730, 8503, 11044, 13805, 15460, 17006, 27610, 34012, 42515, 55220, 85030, 170060, 194023, 388046, 776092, 970115, 1940230, 2134253, 3880460, 4268506, 8537012, 10671265, 21342530, 42685060]

約数ペア:

[(1, 42685060), (2, 21342530), (4, 10671265), (5, 8537012), (10, 4268506), (11, 3880460), (20, 2134253), (22, 1940230), (44, 970115), (55, 776092), (110, 388046), (220, 194023), (251, 170060), (502, 85030), (773, 55220), (1004, 42515), (1255, 34012), (1546, 27610), (2510, 17006), (2761, 15460), (3092, 13805), (3865, 11044), (5020, 8503), (5522, 7730)]