51449118

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1699}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 120931200

約数和(自身を除く): 69482082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 1699, 2163, 3398, 4326, 5047, 5097, 10094, 10194, 11893, 15141, 23786, 30282, 35679, 71358, 83251, 166502, 174997, 249753, 349994, 499506, 524991, 1049982, 1224979, 2449958, 3674937, 7349874, 8574853, 17149706, 25724559, 51449118]

約数ペア:

[(1, 51449118), (2, 25724559), (3, 17149706), (6, 8574853), (7, 7349874), (14, 3674937), (21, 2449958), (42, 1224979), (49, 1049982), (98, 524991), (103, 499506), (147, 349994), (206, 249753), (294, 174997), (309, 166502), (618, 83251), (721, 71358), (1442, 35679), (1699, 30282), (2163, 23786), (3398, 15141), (4326, 11893), (5047, 10194), (5097, 10094)]