52512500

素因数分解:

$2^2\times 5^5\times {\mathrm{4201}}^1$

素因数の和:4230

約数の個数: 36

約数和(自身を含む): 114891084

約数和(自身を除く): 62378584

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 3125, 4201, 6250, 8402, 12500, 16804, 21005, 42010, 84020, 105025, 210050, 420100, 525125, 1050250, 2100500, 2625625, 5251250, 10502500, 13128125, 26256250, 52512500]

約数ペア:

[(1, 52512500), (2, 26256250), (4, 13128125), (5, 10502500), (10, 5251250), (20, 2625625), (25, 2100500), (50, 1050250), (100, 525125), (125, 420100), (250, 210050), (500, 105025), (625, 84020), (1250, 42010), (2500, 21005), (3125, 16804), (4201, 12500), (6250, 8402)]