53473915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 73359360

約数和(自身を除く): 19885445

約数列:

[1, 5, 11, 31, 55, 79, 155, 341, 395, 397, 869, 1705, 1985, 2449, 4345, 4367, 12245, 12307, 21835, 26939, 31363, 61535, 134695, 135377, 156815, 344993, 676885, 972253, 1724965, 4861265, 10694783, 53473915]

約数ペア:

[(1, 53473915), (5, 10694783), (11, 4861265), (31, 1724965), (55, 972253), (79, 676885), (155, 344993), (341, 156815), (395, 135377), (397, 134695), (869, 61535), (1705, 31363), (1985, 26939), (2449, 21835), (4345, 12307), (4367, 12245)]