48856144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{160711}}^1$

素因数の和:160738

約数の個数: 20

約数和(自身を含む): 99641440

約数和(自身を除く): 50785296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 160711, 321422, 642844, 1285688, 2571376, 3053509, 6107018, 12214036, 24428072, 48856144]

約数ペア:

[(1, 48856144), (2, 24428072), (4, 12214036), (8, 6107018), (16, 3053509), (19, 2571376), (38, 1285688), (76, 642844), (152, 321422), (304, 160711)]