51542672

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{44129}}^1$

素因数の和:44210

約数の個数: 20

約数和(自身を含む): 101234220

約数和(自身を除く): 49691548

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 44129, 88258, 176516, 353032, 706064, 3221417, 6442834, 12885668, 25771336, 51542672]

約数ペア:

[(1, 51542672), (2, 25771336), (4, 12885668), (8, 6442834), (16, 3221417), (73, 706064), (146, 353032), (292, 176516), (584, 88258), (1168, 44129)]