28700650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{52183}}^1$

素因数の和:52206

約数の個数: 24

約数和(自身を含む): 58237344

約数和(自身を除く): 29536694

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 52183, 104366, 260915, 521830, 574013, 1148026, 1304575, 2609150, 2870065, 5740130, 14350325, 28700650]

約数ペア:

[(1, 28700650), (2, 14350325), (5, 5740130), (10, 2870065), (11, 2609150), (22, 1304575), (25, 1148026), (50, 574013), (55, 521830), (110, 260915), (275, 104366), (550, 52183)]