52279773

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10079}}^1$

素因数の和:10121

約数の個数: 32

約数和(自身を含む): 90316800

約数和(自身を除く): 38037027

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 10079, 30237, 70553, 131027, 191501, 211659, 393081, 574503, 917189, 1340507, 2489513, 2751567, 4021521, 7468539, 17426591, 52279773]

約数ペア:

[(1, 52279773), (3, 17426591), (7, 7468539), (13, 4021521), (19, 2751567), (21, 2489513), (39, 1340507), (57, 917189), (91, 574503), (133, 393081), (247, 211659), (273, 191501), (399, 131027), (741, 70553), (1729, 30237), (5187, 10079)]