52027220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53089}}^1$

素因数の和:53112

約数の個数: 36

約数和(自身を含む): 127097460

約数和(自身を除く): 75070240

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 53089, 106178, 212356, 265445, 371623, 530890, 743246, 1061780, 1486492, 1858115, 2601361, 3716230, 5202722, 7432460, 10405444, 13006805, 26013610, 52027220]

約数ペア:

[(1, 52027220), (2, 26013610), (4, 13006805), (5, 10405444), (7, 7432460), (10, 5202722), (14, 3716230), (20, 2601361), (28, 1858115), (35, 1486492), (49, 1061780), (70, 743246), (98, 530890), (140, 371623), (196, 265445), (245, 212356), (490, 106178), (980, 53089)]