49746620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32303}}^1$

素因数の和:32330

約数の個数: 48

約数和(自身を含む): 130249728

約数和(自身を除く): 80503108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 32303, 64606, 129212, 161515, 226121, 323030, 355333, 452242, 646060, 710666, 904484, 1130605, 1421332, 1776665, 2261210, 2487331, 3553330, 4522420, 4974662, 7106660, 9949324, 12436655, 24873310, 49746620]

約数ペア:

[(1, 49746620), (2, 24873310), (4, 12436655), (5, 9949324), (7, 7106660), (10, 4974662), (11, 4522420), (14, 3553330), (20, 2487331), (22, 2261210), (28, 1776665), (35, 1421332), (44, 1130605), (55, 904484), (70, 710666), (77, 646060), (110, 452242), (140, 355333), (154, 323030), (220, 226121), (308, 161515), (385, 129212), (770, 64606), (1540, 32303)]