45288500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 100835280

約数和(自身を除く): 55546780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 1709, 2650, 3418, 5300, 6625, 6836, 8545, 13250, 17090, 26500, 34180, 42725, 85450, 90577, 170900, 181154, 213625, 362308, 427250, 452885, 854500, 905770, 1811540, 2264425, 4528850, 9057700, 11322125, 22644250, 45288500]

約数ペア:

[(1, 45288500), (2, 22644250), (4, 11322125), (5, 9057700), (10, 4528850), (20, 2264425), (25, 1811540), (50, 905770), (53, 854500), (100, 452885), (106, 427250), (125, 362308), (212, 213625), (250, 181154), (265, 170900), (500, 90577), (530, 85450), (1060, 42725), (1325, 34180), (1709, 26500), (2650, 17090), (3418, 13250), (5300, 8545), (6625, 6836)]