47756260

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 102884544

約数和(自身を除く): 55128284

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 157, 227, 268, 314, 335, 454, 628, 670, 785, 908, 1135, 1340, 1570, 2270, 3140, 4540, 10519, 15209, 21038, 30418, 35639, 42076, 52595, 60836, 71278, 76045, 105190, 142556, 152090, 178195, 210380, 304180, 356390, 712780, 2387813, 4775626, 9551252, 11939065, 23878130, 47756260]

約数ペア:

[(1, 47756260), (2, 23878130), (4, 11939065), (5, 9551252), (10, 4775626), (20, 2387813), (67, 712780), (134, 356390), (157, 304180), (227, 210380), (268, 178195), (314, 152090), (335, 142556), (454, 105190), (628, 76045), (670, 71278), (785, 60836), (908, 52595), (1135, 42076), (1340, 35639), (1570, 30418), (2270, 21038), (3140, 15209), (4540, 10519)]