53080840

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1753}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 119657880

約数和(自身を除く): 66577040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 1514, 1753, 3028, 3506, 3785, 6056, 7012, 7570, 8765, 14024, 15140, 17530, 30280, 35060, 70120, 1327021, 2654042, 5308084, 6635105, 10616168, 13270210, 26540420, 53080840]

約数ペア:

[(1, 53080840), (2, 26540420), (4, 13270210), (5, 10616168), (8, 6635105), (10, 5308084), (20, 2654042), (40, 1327021), (757, 70120), (1514, 35060), (1753, 30280), (3028, 17530), (3506, 15140), (3785, 14024), (6056, 8765), (7012, 7570)]