49754772

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 129540320

約数和(自身を除く): 79785548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 139, 163, 183, 244, 278, 326, 366, 417, 489, 549, 556, 652, 732, 834, 978, 1098, 1251, 1467, 1668, 1956, 2196, 2502, 2934, 5004, 5868, 8479, 9943, 16958, 19886, 22657, 25437, 29829, 33916, 39772, 45314, 50874, 59658, 67971, 76311, 89487, 90628, 101748, 119316, 135942, 152622, 178974, 203913, 271884, 305244, 357948, 407826, 815652, 1382077, 2764154, 4146231, 5528308, 8292462, 12438693, 16584924, 24877386, 49754772]

約数ペア:

[(1, 49754772), (2, 24877386), (3, 16584924), (4, 12438693), (6, 8292462), (9, 5528308), (12, 4146231), (18, 2764154), (36, 1382077), (61, 815652), (122, 407826), (139, 357948), (163, 305244), (183, 271884), (244, 203913), (278, 178974), (326, 152622), (366, 135942), (417, 119316), (489, 101748), (549, 90628), (556, 89487), (652, 76311), (732, 67971), (834, 59658), (978, 50874), (1098, 45314), (1251, 39772), (1467, 33916), (1668, 29829), (1956, 25437), (2196, 22657), (2502, 19886), (2934, 16958), (5004, 9943), (5868, 8479)]