56478268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 123911424

約数和(自身を除く): 67433156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 233, 308, 466, 787, 932, 1574, 1631, 2563, 3148, 3262, 5126, 5509, 6524, 8657, 10252, 11018, 17314, 17941, 22036, 34628, 35882, 60599, 71764, 121198, 183371, 242396, 366742, 733484, 1283597, 2017081, 2567194, 4034162, 5134388, 8068324, 14119567, 28239134, 56478268]

約数ペア:

[(1, 56478268), (2, 28239134), (4, 14119567), (7, 8068324), (11, 5134388), (14, 4034162), (22, 2567194), (28, 2017081), (44, 1283597), (77, 733484), (154, 366742), (233, 242396), (308, 183371), (466, 121198), (787, 71764), (932, 60599), (1574, 35882), (1631, 34628), (2563, 22036), (3148, 17941), (3262, 17314), (5126, 11018), (5509, 10252), (6524, 8657)]