52803380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53881}}^1$

素因数の和:53904

約数の個数: 36

約数和(自身を含む): 128993508

約数和(自身を除く): 76190128

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 53881, 107762, 215524, 269405, 377167, 538810, 754334, 1077620, 1508668, 1885835, 2640169, 3771670, 5280338, 7543340, 10560676, 13200845, 26401690, 52803380]

約数ペア:

[(1, 52803380), (2, 26401690), (4, 13200845), (5, 10560676), (7, 7543340), (10, 5280338), (14, 3771670), (20, 2640169), (28, 1885835), (35, 1508668), (49, 1077620), (70, 754334), (98, 538810), (140, 377167), (196, 269405), (245, 215524), (490, 107762), (980, 53881)]