53470120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121523}}^1$

素因数の和:121545

約数の個数: 32

約数和(自身を含む): 131245920

約数和(自身を除く): 77775800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 121523, 243046, 486092, 607615, 972184, 1215230, 1336753, 2430460, 2673506, 4860920, 5347012, 6683765, 10694024, 13367530, 26735060, 53470120]

約数ペア:

[(1, 53470120), (2, 26735060), (4, 13367530), (5, 10694024), (8, 6683765), (10, 5347012), (11, 4860920), (20, 2673506), (22, 2430460), (40, 1336753), (44, 1215230), (55, 972184), (88, 607615), (110, 486092), (220, 243046), (440, 121523)]