48658640

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4643}}^1$

素因数の和:4787

約数の個数: 40

約数和(自身を含む): 114019488

約数和(自身を除く): 65360848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 4643, 5240, 9286, 10480, 18572, 23215, 37144, 46430, 74288, 92860, 185720, 371440, 608233, 1216466, 2432932, 3041165, 4865864, 6082330, 9731728, 12164660, 24329320, 48658640]

約数ペア:

[(1, 48658640), (2, 24329320), (4, 12164660), (5, 9731728), (8, 6082330), (10, 4865864), (16, 3041165), (20, 2432932), (40, 1216466), (80, 608233), (131, 371440), (262, 185720), (524, 92860), (655, 74288), (1048, 46430), (1310, 37144), (2096, 23215), (2620, 18572), (4643, 10480), (5240, 9286)]