50039971345

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{977}}^1\times {\mathrm{1237}}^1$

素因数の和:2259

約数の個数: 72

約数和(自身を含む): 75776875704

約数和(自身を除く): 25736904359

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 245, 455, 637, 845, 977, 1183, 1237, 3185, 4885, 5915, 6185, 6839, 8281, 8659, 12701, 16081, 34195, 41405, 43295, 47873, 60613, 63505, 80405, 88907, 112567, 165113, 209053, 239365, 303065, 444535, 562835, 622349, 787969, 825565, 1045265, 1155791, 1208549, 1463371, 3111745, 3939845, 5778955, 6042745, 7316855, 8090537, 8459843, 10243597, 15711137, 40452685, 42299215, 51217985, 59218901, 78555685, 109977959, 204244781, 296094505, 549889795, 769845713, 1021223905, 1429713467, 3849228565, 7148567335, 10007994269, 50039971345]

約数ペア:

[(1, 50039971345), (5, 10007994269), (7, 7148567335), (13, 3849228565), (35, 1429713467), (49, 1021223905), (65, 769845713), (91, 549889795), (169, 296094505), (245, 204244781), (455, 109977959), (637, 78555685), (845, 59218901), (977, 51217985), (1183, 42299215), (1237, 40452685), (3185, 15711137), (4885, 10243597), (5915, 8459843), (6185, 8090537), (6839, 7316855), (8281, 6042745), (8659, 5778955), (12701, 3939845), (16081, 3111745), (34195, 1463371), (41405, 1208549), (43295, 1155791), (47873, 1045265), (60613, 825565), (63505, 787969), (80405, 622349), (88907, 562835), (112567, 444535), (165113, 303065), (209053, 239365)]