48189080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17981}}^1$

素因数の和:18059

約数の個数: 32

約数和(自身を含む): 110049840

約数和(自身を除く): 61860760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 17981, 35962, 71924, 89905, 143848, 179810, 359620, 719240, 1204727, 2409454, 4818908, 6023635, 9637816, 12047270, 24094540, 48189080]

約数ペア:

[(1, 48189080), (2, 24094540), (4, 12047270), (5, 9637816), (8, 6023635), (10, 4818908), (20, 2409454), (40, 1204727), (67, 719240), (134, 359620), (268, 179810), (335, 143848), (536, 89905), (670, 71924), (1340, 35962), (2680, 17981)]