49690905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4937}}^1$

素因数の和:5017

約数の個数: 32

約数和(自身を含む): 88172928

約数和(自身を除く): 38482023

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 4937, 10065, 14811, 24685, 54307, 74055, 162921, 271535, 301157, 814605, 903471, 1505785, 3312727, 4517355, 9938181, 16563635, 49690905]

約数ペア:

[(1, 49690905), (3, 16563635), (5, 9938181), (11, 4517355), (15, 3312727), (33, 1505785), (55, 903471), (61, 814605), (165, 301157), (183, 271535), (305, 162921), (671, 74055), (915, 54307), (2013, 24685), (3355, 14811), (4937, 10065)]