47783330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13931}}^1$

素因数の和:13959

約数の個数: 32

約数和(自身を含む): 100310400

約数和(自身を除く): 52527070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 13931, 27862, 69655, 97517, 139310, 195034, 487585, 682619, 975170, 1365238, 3413095, 4778333, 6826190, 9556666, 23891665, 47783330]

約数ペア:

[(1, 47783330), (2, 23891665), (5, 9556666), (7, 6826190), (10, 4778333), (14, 3413095), (35, 1365238), (49, 975170), (70, 682619), (98, 487585), (245, 195034), (343, 139310), (490, 97517), (686, 69655), (1715, 27862), (3430, 13931)]