47415740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2467}}^1$

素因数の和:2538

約数の個数: 36

約数和(自身を含む): 102930408

約数和(自身を除く): 55514668

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 2467, 3844, 4805, 4934, 9610, 9868, 12335, 19220, 24670, 49340, 76477, 152954, 305908, 382385, 764770, 1529540, 2370787, 4741574, 9483148, 11853935, 23707870, 47415740]

約数ペア:

[(1, 47415740), (2, 23707870), (4, 11853935), (5, 9483148), (10, 4741574), (20, 2370787), (31, 1529540), (62, 764770), (124, 382385), (155, 305908), (310, 152954), (620, 76477), (961, 49340), (1922, 24670), (2467, 19220), (3844, 12335), (4805, 9868), (4934, 9610)]