55475870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 102876480

約数和(自身を除く): 47400610

約数列:

[1, 2, 5, 10, 41, 82, 205, 269, 410, 503, 538, 1006, 1345, 2515, 2690, 5030, 11029, 20623, 22058, 41246, 55145, 103115, 110290, 135307, 206230, 270614, 676535, 1353070, 5547587, 11095174, 27737935, 55475870]

約数ペア:

[(1, 55475870), (2, 27737935), (5, 11095174), (10, 5547587), (41, 1353070), (82, 676535), (205, 270614), (269, 206230), (410, 135307), (503, 110290), (538, 103115), (1006, 55145), (1345, 41246), (2515, 22058), (2690, 20623), (5030, 11029)]