47419190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 106251264

約数和(自身を除く): 58832074

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 107, 130, 182, 214, 455, 487, 535, 749, 910, 974, 1070, 1391, 1498, 2435, 2782, 3409, 3745, 4870, 6331, 6818, 6955, 7490, 9737, 12662, 13910, 17045, 19474, 31655, 34090, 44317, 48685, 52109, 63310, 88634, 97370, 104218, 221585, 260545, 364763, 443170, 521090, 677417, 729526, 1354834, 1823815, 3387085, 3647630, 4741919, 6774170, 9483838, 23709595, 47419190]

約数ペア:

[(1, 47419190), (2, 23709595), (5, 9483838), (7, 6774170), (10, 4741919), (13, 3647630), (14, 3387085), (26, 1823815), (35, 1354834), (65, 729526), (70, 677417), (91, 521090), (107, 443170), (130, 364763), (182, 260545), (214, 221585), (455, 104218), (487, 97370), (535, 88634), (749, 63310), (910, 52109), (974, 48685), (1070, 44317), (1391, 34090), (1498, 31655), (2435, 19474), (2782, 17045), (3409, 13910), (3745, 12662), (4870, 9737), (6331, 7490), (6818, 6955)]