54906838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 100139328

約数和(自身を除く): 45232490

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 281, 562, 821, 1642, 1967, 3934, 4777, 5747, 9554, 11494, 13957, 27914, 33439, 66878, 97699, 195398, 230701, 461402, 1614907, 3229814, 3921917, 7843834, 27453419, 54906838]

約数ペア:

[(1, 54906838), (2, 27453419), (7, 7843834), (14, 3921917), (17, 3229814), (34, 1614907), (119, 461402), (238, 230701), (281, 195398), (562, 97699), (821, 66878), (1642, 33439), (1967, 27914), (3934, 13957), (4777, 11494), (5747, 9554)]