51652970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 100727928

約数和(自身を除く): 49074958

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 289, 293, 305, 578, 586, 610, 1037, 1445, 1465, 2074, 2890, 2930, 4981, 5185, 9962, 10370, 17629, 17873, 24905, 35258, 35746, 49810, 84677, 88145, 89365, 169354, 176290, 178730, 303841, 423385, 607682, 846770, 1519205, 3038410, 5165297, 10330594, 25826485, 51652970]

約数ペア:

[(1, 51652970), (2, 25826485), (5, 10330594), (10, 5165297), (17, 3038410), (34, 1519205), (61, 846770), (85, 607682), (122, 423385), (170, 303841), (289, 178730), (293, 176290), (305, 169354), (578, 89365), (586, 88145), (610, 84677), (1037, 49810), (1445, 35746), (1465, 35258), (2074, 24905), (2890, 17873), (2930, 17629), (4981, 10370), (5185, 9962)]