55853742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7687}}^1$

素因数の和:7872

約数の個数: 32

約数和(自身を含む): 128420352

約数和(自身を除く): 72566610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 7687, 15374, 23061, 46122, 53809, 107618, 161427, 322854, 1329851, 2659702, 3989553, 7979106, 9308957, 18617914, 27926871, 55853742]

約数ペア:

[(1, 55853742), (2, 27926871), (3, 18617914), (6, 9308957), (7, 7979106), (14, 3989553), (21, 2659702), (42, 1329851), (173, 322854), (346, 161427), (519, 107618), (1038, 53809), (1211, 46122), (2422, 23061), (3633, 15374), (7266, 7687)]