55240904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1601}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 109576800

約数和(自身を除く): 54335896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 454, 908, 1601, 1816, 3202, 4313, 6404, 8626, 12808, 17252, 30419, 34504, 60838, 121676, 243352, 363427, 726854, 1453708, 2907416, 6905113, 13810226, 27620452, 55240904]

約数ペア:

[(1, 55240904), (2, 27620452), (4, 13810226), (8, 6905113), (19, 2907416), (38, 1453708), (76, 726854), (152, 363427), (227, 243352), (454, 121676), (908, 60838), (1601, 34504), (1816, 30419), (3202, 17252), (4313, 12808), (6404, 8626)]