54191942

素因数分解:

$2^1\times 7^3\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 95515200

約数和(自身を除く): 41323258

約数列:

[1, 2, 7, 14, 49, 98, 197, 343, 394, 401, 686, 802, 1379, 2758, 2807, 5614, 9653, 19306, 19649, 39298, 67571, 78997, 135142, 137543, 157994, 275086, 552979, 1105958, 3870853, 7741706, 27095971, 54191942]

約数ペア:

[(1, 54191942), (2, 27095971), (7, 7741706), (14, 3870853), (49, 1105958), (98, 552979), (197, 275086), (343, 157994), (394, 137543), (401, 135142), (686, 78997), (802, 67571), (1379, 39298), (2758, 19649), (2807, 19306), (5614, 9653)]