52420228

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 108993024

約数和(自身を除く): 56572796

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 427, 653, 658, 854, 1306, 1316, 1708, 2612, 2867, 4571, 5734, 9142, 11468, 18284, 20069, 30691, 39833, 40138, 61382, 79666, 80276, 122764, 159332, 214837, 278831, 429674, 557662, 859348, 1115324, 1872151, 3744302, 7488604, 13105057, 26210114, 52420228]

約数ペア:

[(1, 52420228), (2, 26210114), (4, 13105057), (7, 7488604), (14, 3744302), (28, 1872151), (47, 1115324), (61, 859348), (94, 557662), (122, 429674), (188, 278831), (244, 214837), (329, 159332), (427, 122764), (653, 80276), (658, 79666), (854, 61382), (1306, 40138), (1316, 39833), (1708, 30691), (2612, 20069), (2867, 18284), (4571, 11468), (5734, 9142)]