47172790

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 57803210

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 343, 490, 595, 686, 809, 833, 1190, 1618, 1666, 1715, 3430, 4045, 4165, 5663, 5831, 8090, 8330, 11326, 11662, 13753, 27506, 28315, 29155, 39641, 56630, 58310, 68765, 79282, 96271, 137530, 192542, 198205, 277487, 396410, 481355, 554974, 673897, 962710, 1347794, 1387435, 2774870, 3369485, 4717279, 6738970, 9434558, 23586395, 47172790]

約数ペア:

[(1, 47172790), (2, 23586395), (5, 9434558), (7, 6738970), (10, 4717279), (14, 3369485), (17, 2774870), (34, 1387435), (35, 1347794), (49, 962710), (70, 673897), (85, 554974), (98, 481355), (119, 396410), (170, 277487), (238, 198205), (245, 192542), (343, 137530), (490, 96271), (595, 79282), (686, 68765), (809, 58310), (833, 56630), (1190, 39641), (1618, 29155), (1666, 28315), (1715, 27506), (3430, 13753), (4045, 11662), (4165, 11326), (5663, 8330), (5831, 8090)]