49883930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2549}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 95472000

約数和(自身を除く): 45588070

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 2549, 3914, 5098, 9785, 12745, 19570, 25490, 48431, 96862, 242155, 262547, 484310, 525094, 1312735, 2625470, 4988393, 9976786, 24941965, 49883930]

約数ペア:

[(1, 49883930), (2, 24941965), (5, 9976786), (10, 4988393), (19, 2625470), (38, 1312735), (95, 525094), (103, 484310), (190, 262547), (206, 242155), (515, 96862), (1030, 48431), (1957, 25490), (2549, 19570), (3914, 12745), (5098, 9785)]