48664889

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 61410888

約数和(自身を除く): 12745999

約数列:

[1, 7, 13, 49, 91, 241, 317, 637, 1687, 2219, 3133, 4121, 11809, 15533, 21931, 28847, 76397, 153517, 201929, 534779, 993161, 3743453, 6952127, 48664889]

約数ペア:

[(1, 48664889), (7, 6952127), (13, 3743453), (49, 993161), (91, 534779), (241, 201929), (317, 153517), (637, 76397), (1687, 28847), (2219, 21931), (3133, 15533), (4121, 11809)]