48696299920

素因数分解:

$2^4\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{238801}}^1$

素因数の和:241363

約数の個数: 40

約数和(自身を含む): 113263788600

約数和(自身を除く): 64567488680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2549, 5098, 10196, 12745, 20392, 25490, 40784, 50980, 101960, 203920, 238801, 477602, 955204, 1194005, 1910408, 2388010, 3820816, 4776020, 9552040, 19104080, 608703749, 1217407498, 2434814996, 3043518745, 4869629992, 6087037490, 9739259984, 12174074980, 24348149960, 48696299920]

約数ペア:

[(1, 48696299920), (2, 24348149960), (4, 12174074980), (5, 9739259984), (8, 6087037490), (10, 4869629992), (16, 3043518745), (20, 2434814996), (40, 1217407498), (80, 608703749), (2549, 19104080), (5098, 9552040), (10196, 4776020), (12745, 3820816), (20392, 2388010), (25490, 1910408), (40784, 1194005), (50980, 955204), (101960, 477602), (203920, 238801)]