47445736

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 101455200

約数和(自身を除く): 54009464

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1847, 1976, 3211, 3694, 6422, 7388, 12844, 14776, 24011, 25688, 35093, 48022, 70186, 96044, 140372, 192088, 280744, 312143, 456209, 624286, 912418, 1248572, 1824836, 2497144, 3649672, 5930717, 11861434, 23722868, 47445736]

約数ペア:

[(1, 47445736), (2, 23722868), (4, 11861434), (8, 5930717), (13, 3649672), (19, 2497144), (26, 1824836), (38, 1248572), (52, 912418), (76, 624286), (104, 456209), (152, 312143), (169, 280744), (247, 192088), (338, 140372), (494, 96044), (676, 70186), (988, 48022), (1352, 35093), (1847, 25688), (1976, 24011), (3211, 14776), (3694, 12844), (6422, 7388)]