47419652

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 102884544

約数和(自身を除く): 55464892

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 67, 92, 98, 134, 157, 161, 196, 268, 314, 322, 469, 628, 644, 938, 1099, 1127, 1541, 1876, 2198, 2254, 3082, 3283, 3611, 4396, 4508, 6164, 6566, 7222, 7693, 10519, 10787, 13132, 14444, 15386, 21038, 21574, 25277, 30772, 42076, 43148, 50554, 73633, 75509, 101108, 147266, 151018, 176939, 241937, 294532, 302036, 353878, 483874, 515431, 707756, 967748, 1030862, 1693559, 2061724, 3387118, 6774236, 11854913, 23709826, 47419652]

約数ペア:

[(1, 47419652), (2, 23709826), (4, 11854913), (7, 6774236), (14, 3387118), (23, 2061724), (28, 1693559), (46, 1030862), (49, 967748), (67, 707756), (92, 515431), (98, 483874), (134, 353878), (157, 302036), (161, 294532), (196, 241937), (268, 176939), (314, 151018), (322, 147266), (469, 101108), (628, 75509), (644, 73633), (938, 50554), (1099, 43148), (1127, 42076), (1541, 30772), (1876, 25277), (2198, 21574), (2254, 21038), (3082, 15386), (3283, 14444), (3611, 13132), (4396, 10787), (4508, 10519), (6164, 7693), (6566, 7222)]