54691760

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12899}}^1$

素因数の和:12965

約数の個数: 40

約数和(自身を含む): 129567600

約数和(自身を除く): 74875840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 12899, 25798, 51596, 64495, 103192, 128990, 206384, 257980, 515960, 683647, 1031920, 1367294, 2734588, 3418235, 5469176, 6836470, 10938352, 13672940, 27345880, 54691760]

約数ペア:

[(1, 54691760), (2, 27345880), (4, 13672940), (5, 10938352), (8, 6836470), (10, 5469176), (16, 3418235), (20, 2734588), (40, 1367294), (53, 1031920), (80, 683647), (106, 515960), (212, 257980), (265, 206384), (424, 128990), (530, 103192), (848, 64495), (1060, 51596), (2120, 25798), (4240, 12899)]