56988295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 27683705

約数列:

[1, 5, 7, 13, 35, 65, 91, 251, 455, 499, 1255, 1757, 2495, 3263, 3493, 6487, 8785, 16315, 17465, 22841, 32435, 45409, 114205, 125249, 227045, 626245, 876743, 1628237, 4383715, 8141185, 11397659, 56988295]

約数ペア:

[(1, 56988295), (5, 11397659), (7, 8141185), (13, 4383715), (35, 1628237), (65, 876743), (91, 626245), (251, 227045), (455, 125249), (499, 114205), (1255, 45409), (1757, 32435), (2495, 22841), (3263, 17465), (3493, 16315), (6487, 8785)]