50993215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 78107328

約数和(自身を除く): 27114113

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 169, 185, 233, 259, 455, 481, 845, 1165, 1183, 1295, 1631, 2405, 3029, 3367, 5915, 6253, 8155, 8621, 15145, 16835, 21203, 31265, 39377, 43105, 43771, 60347, 106015, 112073, 196885, 218855, 275639, 301735, 560365, 784511, 1378195, 1456949, 3922555, 7284745, 10198643, 50993215]

約数ペア:

[(1, 50993215), (5, 10198643), (7, 7284745), (13, 3922555), (35, 1456949), (37, 1378195), (65, 784511), (91, 560365), (169, 301735), (185, 275639), (233, 218855), (259, 196885), (455, 112073), (481, 106015), (845, 60347), (1165, 43771), (1183, 43105), (1295, 39377), (1631, 31265), (2405, 21203), (3029, 16835), (3367, 15145), (5915, 8621), (6253, 8155)]