48278395

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 64159200

約数和(自身を除く): 15880805

約数列:

[1, 5, 11, 55, 121, 199, 401, 605, 995, 2005, 2189, 4411, 10945, 22055, 24079, 48521, 79799, 120395, 242605, 398995, 877789, 4388945, 9655679, 48278395]

約数ペア:

[(1, 48278395), (5, 9655679), (11, 4388945), (55, 877789), (121, 398995), (199, 242605), (401, 120395), (605, 79799), (995, 48521), (2005, 24079), (2189, 22055), (4411, 10945)]