48438590

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 88862400

約数和(自身を除く): 40423810

約数列:

[1, 2, 5, 10, 101, 199, 202, 241, 398, 482, 505, 995, 1010, 1205, 1990, 2410, 20099, 24341, 40198, 47959, 48682, 95918, 100495, 121705, 200990, 239795, 243410, 479590, 4843859, 9687718, 24219295, 48438590]

約数ペア:

[(1, 48438590), (2, 24219295), (5, 9687718), (10, 4843859), (101, 479590), (199, 243410), (202, 239795), (241, 200990), (398, 121705), (482, 100495), (505, 95918), (995, 48682), (1010, 47959), (1205, 40198), (1990, 24341), (2410, 20099)]