49915036

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 89180000

約数和(自身を除く): 39264964

約数列:

[1, 2, 4, 97, 103, 194, 206, 388, 412, 1249, 2498, 4996, 9991, 19982, 39964, 121153, 128647, 242306, 257294, 484612, 514588, 12478759, 24957518, 49915036]

約数ペア:

[(1, 49915036), (2, 24957518), (4, 12478759), (97, 514588), (103, 484612), (194, 257294), (206, 242306), (388, 128647), (412, 121153), (1249, 39964), (2498, 19982), (4996, 9991)]