54555460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143567}}^1$

素因数の和:143595

約数の個数: 24

約数和(自身を含む): 120597120

約数和(自身を除く): 66041660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 143567, 287134, 574268, 717835, 1435670, 2727773, 2871340, 5455546, 10911092, 13638865, 27277730, 54555460]

約数ペア:

[(1, 54555460), (2, 27277730), (4, 13638865), (5, 10911092), (10, 5455546), (19, 2871340), (20, 2727773), (38, 1435670), (76, 717835), (95, 574268), (190, 287134), (380, 143567)]