55339930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{887}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 105878016

約数和(自身を除く): 50538086

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 887, 1774, 1835, 3670, 4435, 6239, 8870, 12478, 15079, 30158, 31195, 62390, 75395, 150790, 325529, 651058, 1627645, 3255290, 5533993, 11067986, 27669965, 55339930]

約数ペア:

[(1, 55339930), (2, 27669965), (5, 11067986), (10, 5533993), (17, 3255290), (34, 1627645), (85, 651058), (170, 325529), (367, 150790), (734, 75395), (887, 62390), (1774, 31195), (1835, 30158), (3670, 15079), (4435, 12478), (6239, 8870)]