519304885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 717425280

約数和(自身を除く): 198120395

約数列:

[1, 5, 11, 29, 55, 103, 109, 145, 319, 515, 545, 841, 1133, 1199, 1595, 2987, 3161, 4205, 5665, 5995, 9251, 11227, 14935, 15805, 32857, 34771, 46255, 56135, 86623, 91669, 123497, 164285, 173855, 325583, 433115, 458345, 617485, 952853, 1008359, 1627915, 3581413, 4764265, 5041795, 9441907, 17907065, 47209535, 103860977, 519304885]

約数ペア:

[(1, 519304885), (5, 103860977), (11, 47209535), (29, 17907065), (55, 9441907), (103, 5041795), (109, 4764265), (145, 3581413), (319, 1627915), (515, 1008359), (545, 952853), (841, 617485), (1133, 458345), (1199, 433115), (1595, 325583), (2987, 173855), (3161, 164285), (4205, 123497), (5665, 91669), (5995, 86623), (9251, 56135), (11227, 46255), (14935, 34771), (15805, 32857)]