52295200

素因数分解:

$2^5\times 5^2\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:650

約数の個数: 72

約数和(自身を含む): 128898000

約数和(自身を除く): 76602800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 131, 160, 200, 262, 400, 499, 524, 655, 800, 998, 1048, 1310, 1996, 2096, 2495, 2620, 3275, 3992, 4192, 4990, 5240, 6550, 7984, 9980, 10480, 12475, 13100, 15968, 19960, 20960, 24950, 26200, 39920, 49900, 52400, 65369, 79840, 99800, 104800, 130738, 199600, 261476, 326845, 399200, 522952, 653690, 1045904, 1307380, 1634225, 2091808, 2614760, 3268450, 5229520, 6536900, 10459040, 13073800, 26147600, 52295200]

約数ペア:

[(1, 52295200), (2, 26147600), (4, 13073800), (5, 10459040), (8, 6536900), (10, 5229520), (16, 3268450), (20, 2614760), (25, 2091808), (32, 1634225), (40, 1307380), (50, 1045904), (80, 653690), (100, 522952), (131, 399200), (160, 326845), (200, 261476), (262, 199600), (400, 130738), (499, 104800), (524, 99800), (655, 79840), (800, 65369), (998, 52400), (1048, 49900), (1310, 39920), (1996, 26200), (2096, 24950), (2495, 20960), (2620, 19960), (3275, 15968), (3992, 13100), (4192, 12475), (4990, 10480), (5240, 9980), (6550, 7984)]