56674527

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 96832512

約数和(自身を除く): 40157985

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 273, 329, 611, 631, 637, 987, 1833, 1893, 1911, 2303, 4277, 4417, 6909, 8203, 12831, 13251, 24609, 29657, 29939, 30919, 57421, 88971, 89817, 92757, 172263, 207599, 385541, 401947, 622797, 1156623, 1205841, 1453193, 2698787, 4359579, 8096361, 18891509, 56674527]

約数ペア:

[(1, 56674527), (3, 18891509), (7, 8096361), (13, 4359579), (21, 2698787), (39, 1453193), (47, 1205841), (49, 1156623), (91, 622797), (141, 401947), (147, 385541), (273, 207599), (329, 172263), (611, 92757), (631, 89817), (637, 88971), (987, 57421), (1833, 30919), (1893, 29939), (1911, 29657), (2303, 24609), (4277, 13251), (4417, 12831), (6909, 8203)]