47957476

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 106437240

約数和(自身を除く): 58479764

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 389, 476, 518, 629, 778, 833, 1036, 1258, 1556, 1666, 1813, 2516, 2723, 3332, 3626, 4403, 5446, 6613, 7252, 8806, 10892, 13226, 14393, 17612, 19061, 26452, 28786, 30821, 38122, 46291, 57572, 61642, 76244, 92582, 100751, 123284, 185164, 201502, 244681, 324037, 403004, 489362, 648074, 705257, 978724, 1296148, 1410514, 1712767, 2821028, 3425534, 6851068, 11989369, 23978738, 47957476]

約数ペア:

[(1, 47957476), (2, 23978738), (4, 11989369), (7, 6851068), (14, 3425534), (17, 2821028), (28, 1712767), (34, 1410514), (37, 1296148), (49, 978724), (68, 705257), (74, 648074), (98, 489362), (119, 403004), (148, 324037), (196, 244681), (238, 201502), (259, 185164), (389, 123284), (476, 100751), (518, 92582), (629, 76244), (778, 61642), (833, 57572), (1036, 46291), (1258, 38122), (1556, 30821), (1666, 28786), (1813, 26452), (2516, 19061), (2723, 17612), (3332, 14393), (3626, 13226), (4403, 10892), (5446, 8806), (6613, 7252)]