50874965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 68864256

約数和(自身を除く): 17989291

約数列:

[1, 5, 17, 23, 53, 85, 115, 265, 391, 491, 901, 1219, 1955, 2455, 4505, 6095, 8347, 11293, 20723, 26023, 41735, 56465, 103615, 130115, 191981, 442391, 598529, 959905, 2211955, 2992645, 10174993, 50874965]

約数ペア:

[(1, 50874965), (5, 10174993), (17, 2992645), (23, 2211955), (53, 959905), (85, 598529), (115, 442391), (265, 191981), (391, 130115), (491, 103615), (901, 56465), (1219, 41735), (1955, 26023), (2455, 20723), (4505, 11293), (6095, 8347)]