50870877395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{260269}}^1$

素因数の和:260415

約数の個数: 32

約数和(自身を含む): 68561364480

約数和(自身を除く): 17690487085

約数列:

[1, 5, 13, 31, 65, 97, 155, 403, 485, 1261, 2015, 3007, 6305, 15035, 39091, 195455, 260269, 1301345, 3383497, 8068339, 16917485, 25246093, 40341695, 104888407, 126230465, 328199209, 524442035, 782628883, 1640996045, 3913144415, 10174175479, 50870877395]

約数ペア:

[(1, 50870877395), (5, 10174175479), (13, 3913144415), (31, 1640996045), (65, 782628883), (97, 524442035), (155, 328199209), (403, 126230465), (485, 104888407), (1261, 40341695), (2015, 25246093), (3007, 16917485), (6305, 8068339), (15035, 3383497), (39091, 1301345), (195455, 260269)]