53904860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 116054400

約数和(自身を除く): 62149540

約数列:

[1, 2, 4, 5, 10, 20, 79, 109, 158, 218, 313, 316, 395, 436, 545, 626, 790, 1090, 1252, 1565, 1580, 2180, 3130, 6260, 8611, 17222, 24727, 34117, 34444, 43055, 49454, 68234, 86110, 98908, 123635, 136468, 170585, 172220, 247270, 341170, 494540, 682340, 2695243, 5390486, 10780972, 13476215, 26952430, 53904860]

約数ペア:

[(1, 53904860), (2, 26952430), (4, 13476215), (5, 10780972), (10, 5390486), (20, 2695243), (79, 682340), (109, 494540), (158, 341170), (218, 247270), (313, 172220), (316, 170585), (395, 136468), (436, 123635), (545, 98908), (626, 86110), (790, 68234), (1090, 49454), (1252, 43055), (1565, 34444), (1580, 34117), (2180, 24727), (3130, 17222), (6260, 8611)]