47385050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 95827200

約数和(自身を除く): 48442150

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 1609, 2945, 3218, 5890, 8045, 14725, 16090, 29450, 30571, 40225, 49879, 61142, 80450, 99758, 152855, 249395, 305710, 498790, 764275, 947701, 1246975, 1528550, 1895402, 2493950, 4738505, 9477010, 23692525, 47385050]

約数ペア:

[(1, 47385050), (2, 23692525), (5, 9477010), (10, 4738505), (19, 2493950), (25, 1895402), (31, 1528550), (38, 1246975), (50, 947701), (62, 764275), (95, 498790), (155, 305710), (190, 249395), (310, 152855), (475, 99758), (589, 80450), (775, 61142), (950, 49879), (1178, 40225), (1550, 30571), (1609, 29450), (2945, 16090), (3218, 14725), (5890, 8045)]