51481644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3457}}^1$

素因数の和:3554

約数の個数: 48

約数和(自身を含む): 128969568

約数和(自身を除く): 77487924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 292, 438, 876, 1241, 2482, 3457, 3723, 4964, 6914, 7446, 10371, 13828, 14892, 20742, 41484, 58769, 117538, 176307, 235076, 252361, 352614, 504722, 705228, 757083, 1009444, 1514166, 3028332, 4290137, 8580274, 12870411, 17160548, 25740822, 51481644]

約数ペア:

[(1, 51481644), (2, 25740822), (3, 17160548), (4, 12870411), (6, 8580274), (12, 4290137), (17, 3028332), (34, 1514166), (51, 1009444), (68, 757083), (73, 705228), (102, 504722), (146, 352614), (204, 252361), (219, 235076), (292, 176307), (438, 117538), (876, 58769), (1241, 41484), (2482, 20742), (3457, 14892), (3723, 13828), (4964, 10371), (6914, 7446)]