56506290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6703}}^1$

素因数の和:6994

約数の個数: 32

約数和(自身を含む): 136118016

約数和(自身を除く): 79611726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 6703, 8430, 13406, 20109, 33515, 40218, 67030, 100545, 201090, 1883543, 3767086, 5650629, 9417715, 11301258, 18835430, 28253145, 56506290]

約数ペア:

[(1, 56506290), (2, 28253145), (3, 18835430), (5, 11301258), (6, 9417715), (10, 5650629), (15, 3767086), (30, 1883543), (281, 201090), (562, 100545), (843, 67030), (1405, 40218), (1686, 33515), (2810, 20109), (4215, 13406), (6703, 8430)]