61851500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 136508736

約数和(自身を除く): 74657236

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 412, 500, 515, 1030, 1201, 2060, 2402, 2575, 4804, 5150, 6005, 10300, 12010, 12875, 24020, 25750, 30025, 51500, 60050, 120100, 123703, 150125, 247406, 300250, 494812, 600500, 618515, 1237030, 2474060, 3092575, 6185150, 12370300, 15462875, 30925750, 61851500]

約数ペア:

[(1, 61851500), (2, 30925750), (4, 15462875), (5, 12370300), (10, 6185150), (20, 3092575), (25, 2474060), (50, 1237030), (100, 618515), (103, 600500), (125, 494812), (206, 300250), (250, 247406), (412, 150125), (500, 123703), (515, 120100), (1030, 60050), (1201, 51500), (2060, 30025), (2402, 25750), (2575, 24020), (4804, 12875), (5150, 12010), (6005, 10300)]