51480642

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{65497}}^1$

素因数の和:65633

約数の個数: 16

約数和(自身を含む): 103748832

約数和(自身を除く): 52268190

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 65497, 130994, 196491, 392982, 8580107, 17160214, 25740321, 51480642]

約数ペア:

[(1, 51480642), (2, 25740321), (3, 17160214), (6, 8580107), (131, 392982), (262, 196491), (393, 130994), (786, 65497)]