49895740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3562

約数の個数: 48

約数和(自身を含む): 112896000

約数和(自身を除く): 63000260

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3499, 3565, 6998, 7130, 13996, 14260, 17495, 34990, 69980, 80477, 108469, 160954, 216938, 321908, 402385, 433876, 542345, 804770, 1084690, 1609540, 2169380, 2494787, 4989574, 9979148, 12473935, 24947870, 49895740]

約数ペア:

[(1, 49895740), (2, 24947870), (4, 12473935), (5, 9979148), (10, 4989574), (20, 2494787), (23, 2169380), (31, 1609540), (46, 1084690), (62, 804770), (92, 542345), (115, 433876), (124, 402385), (155, 321908), (230, 216938), (310, 160954), (460, 108469), (620, 80477), (713, 69980), (1426, 34990), (2852, 17495), (3499, 14260), (3565, 13996), (6998, 7130)]