99975172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 199184832

約数和(自身を除く): 99209660

約数列:

[1, 2, 4, 11, 22, 43, 44, 53, 86, 106, 172, 212, 473, 583, 946, 997, 1166, 1892, 1994, 2279, 2332, 3988, 4558, 9116, 10967, 21934, 25069, 42871, 43868, 50138, 52841, 85742, 100276, 105682, 171484, 211364, 471581, 581251, 943162, 1162502, 1886324, 2272163, 2325004, 4544326, 9088652, 24993793, 49987586, 99975172]

約数ペア:

[(1, 99975172), (2, 49987586), (4, 24993793), (11, 9088652), (22, 4544326), (43, 2325004), (44, 2272163), (53, 1886324), (86, 1162502), (106, 943162), (172, 581251), (212, 471581), (473, 211364), (583, 171484), (946, 105682), (997, 100276), (1166, 85742), (1892, 52841), (1994, 50138), (2279, 43868), (2332, 42871), (3988, 25069), (4558, 21934), (9116, 10967)]