549212150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{727}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 1060244640

約数和(自身を除く): 511032490

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 521, 725, 727, 1042, 1450, 1454, 2605, 3635, 5210, 7270, 13025, 15109, 18175, 21083, 26050, 30218, 36350, 42166, 75545, 105415, 151090, 210830, 377725, 378767, 527075, 755450, 757534, 1054150, 1893835, 3787670, 9469175, 10984243, 18938350, 21968486, 54921215, 109842430, 274606075, 549212150]

約数ペア:

[(1, 549212150), (2, 274606075), (5, 109842430), (10, 54921215), (25, 21968486), (29, 18938350), (50, 10984243), (58, 9469175), (145, 3787670), (290, 1893835), (521, 1054150), (725, 757534), (727, 755450), (1042, 527075), (1450, 378767), (1454, 377725), (2605, 210830), (3635, 151090), (5210, 105415), (7270, 75545), (13025, 42166), (15109, 36350), (18175, 30218), (21083, 26050)]