49625960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 67014040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 179, 232, 239, 290, 358, 478, 580, 716, 895, 956, 1160, 1195, 1432, 1790, 1912, 2390, 3580, 4780, 5191, 6931, 7160, 9560, 10382, 13862, 20764, 25955, 27724, 34655, 41528, 42781, 51910, 55448, 69310, 85562, 103820, 138620, 171124, 207640, 213905, 277240, 342248, 427810, 855620, 1240649, 1711240, 2481298, 4962596, 6203245, 9925192, 12406490, 24812980, 49625960]

約数ペア:

[(1, 49625960), (2, 24812980), (4, 12406490), (5, 9925192), (8, 6203245), (10, 4962596), (20, 2481298), (29, 1711240), (40, 1240649), (58, 855620), (116, 427810), (145, 342248), (179, 277240), (232, 213905), (239, 207640), (290, 171124), (358, 138620), (478, 103820), (580, 85562), (716, 69310), (895, 55448), (956, 51910), (1160, 42781), (1195, 41528), (1432, 34655), (1790, 27724), (1912, 25955), (2390, 20764), (3580, 13862), (4780, 10382), (5191, 9560), (6931, 7160)]