47857342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 33427778

約数列:

[1, 2, 13, 23, 26, 46, 191, 299, 382, 419, 598, 838, 2483, 4393, 4966, 5447, 8786, 9637, 10894, 19274, 57109, 80029, 114218, 125281, 160058, 250562, 1040377, 1840667, 2080754, 3681334, 23928671, 47857342]

約数ペア:

[(1, 47857342), (2, 23928671), (13, 3681334), (23, 2080754), (26, 1840667), (46, 1040377), (191, 250562), (299, 160058), (382, 125281), (419, 114218), (598, 80029), (838, 57109), (2483, 19274), (4393, 10894), (4966, 9637), (5447, 8786)]