49624668

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 129642240

約数和(自身を除く): 80017572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 139, 141, 188, 211, 278, 282, 417, 422, 423, 556, 564, 633, 834, 844, 846, 1251, 1266, 1668, 1692, 1899, 2502, 2532, 3798, 5004, 6533, 7596, 9917, 13066, 19599, 19834, 26132, 29329, 29751, 39198, 39668, 58658, 58797, 59502, 78396, 87987, 89253, 117316, 117594, 119004, 175974, 178506, 235188, 263961, 351948, 357012, 527922, 1055844, 1378463, 2756926, 4135389, 5513852, 8270778, 12406167, 16541556, 24812334, 49624668]

約数ペア:

[(1, 49624668), (2, 24812334), (3, 16541556), (4, 12406167), (6, 8270778), (9, 5513852), (12, 4135389), (18, 2756926), (36, 1378463), (47, 1055844), (94, 527922), (139, 357012), (141, 351948), (188, 263961), (211, 235188), (278, 178506), (282, 175974), (417, 119004), (422, 117594), (423, 117316), (556, 89253), (564, 87987), (633, 78396), (834, 59502), (844, 58797), (846, 58658), (1251, 39668), (1266, 39198), (1668, 29751), (1692, 29329), (1899, 26132), (2502, 19834), (2532, 19599), (3798, 13066), (5004, 9917), (6533, 7596)]