49191280

素因数分解:

$2^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1013}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 114671232

約数和(自身を除く): 65479952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 607, 1013, 1214, 2026, 2428, 3035, 4052, 4856, 5065, 6070, 8104, 9712, 10130, 12140, 16208, 20260, 24280, 40520, 48560, 81040, 614891, 1229782, 2459564, 3074455, 4919128, 6148910, 9838256, 12297820, 24595640, 49191280]

約数ペア:

[(1, 49191280), (2, 24595640), (4, 12297820), (5, 9838256), (8, 6148910), (10, 4919128), (16, 3074455), (20, 2459564), (40, 1229782), (80, 614891), (607, 81040), (1013, 48560), (1214, 40520), (2026, 24280), (2428, 20260), (3035, 16208), (4052, 12140), (4856, 10130), (5065, 9712), (6070, 8104)]