49234220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{7177}}^1$

素因数の和:7207

約数の個数: 48

約数和(自身を含む): 120590400

約数和(自身を除く): 71356180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 7177, 14354, 28708, 35885, 50239, 71770, 100478, 143540, 200956, 251195, 351673, 502390, 703346, 1004780, 1406692, 1758365, 2461711, 3516730, 4923422, 7033460, 9846844, 12308555, 24617110, 49234220]

約数ペア:

[(1, 49234220), (2, 24617110), (4, 12308555), (5, 9846844), (7, 7033460), (10, 4923422), (14, 3516730), (20, 2461711), (28, 1758365), (35, 1406692), (49, 1004780), (70, 703346), (98, 502390), (140, 351673), (196, 251195), (245, 200956), (343, 143540), (490, 100478), (686, 71770), (980, 50239), (1372, 35885), (1715, 28708), (3430, 14354), (6860, 7177)]