49137605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 66908160

約数和(自身を除く): 17770555

約数列:

[1, 5, 11, 43, 55, 79, 215, 263, 395, 473, 869, 1315, 2365, 2893, 3397, 4345, 11309, 14465, 16985, 20777, 37367, 56545, 103885, 124399, 186835, 228547, 621995, 893411, 1142735, 4467055, 9827521, 49137605]

約数ペア:

[(1, 49137605), (5, 9827521), (11, 4467055), (43, 1142735), (55, 893411), (79, 621995), (215, 228547), (263, 186835), (395, 124399), (473, 103885), (869, 56545), (1315, 37367), (2365, 20777), (2893, 16985), (3397, 14465), (4345, 11309)]