49514480

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7457}}^1$

素因数の和:7553

約数の個数: 40

約数和(自身を含む): 116523792

約数和(自身を除く): 67009312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 7457, 14914, 29828, 37285, 59656, 74570, 119312, 149140, 298280, 596560, 618931, 1237862, 2475724, 3094655, 4951448, 6189310, 9902896, 12378620, 24757240, 49514480]

約数ペア:

[(1, 49514480), (2, 24757240), (4, 12378620), (5, 9902896), (8, 6189310), (10, 4951448), (16, 3094655), (20, 2475724), (40, 1237862), (80, 618931), (83, 596560), (166, 298280), (332, 149140), (415, 119312), (664, 74570), (830, 59656), (1328, 37285), (1660, 29828), (3320, 14914), (6640, 7457)]