50039642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 80137728

約数和(自身を除く): 30098086

約数列:

[1, 2, 31, 61, 62, 101, 122, 131, 202, 262, 1891, 3131, 3782, 4061, 6161, 6262, 7991, 8122, 12322, 13231, 15982, 26462, 190991, 247721, 381982, 410161, 495442, 807091, 820322, 1614182, 25019821, 50039642]

約数ペア:

[(1, 50039642), (2, 25019821), (31, 1614182), (61, 820322), (62, 807091), (101, 495442), (122, 410161), (131, 381982), (202, 247721), (262, 190991), (1891, 26462), (3131, 15982), (3782, 13231), (4061, 12322), (6161, 8122), (6262, 7991)]