48478521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 79994880

約数和(自身を除く): 31516359

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 717, 743, 1673, 2229, 3107, 5019, 5201, 9321, 9659, 15603, 21749, 28977, 65247, 67613, 177577, 202839, 532731, 1243039, 2308501, 3729117, 6925503, 16159507, 48478521]

約数ペア:

[(1, 48478521), (3, 16159507), (7, 6925503), (13, 3729117), (21, 2308501), (39, 1243039), (91, 532731), (239, 202839), (273, 177577), (717, 67613), (743, 65247), (1673, 28977), (2229, 21749), (3107, 15603), (5019, 9659), (5201, 9321)]