48646130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12071}}^1$

素因数の和:12122

約数の個数: 32

約数和(自身を含む): 97348608

約数和(自身を除く): 48702478

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 12071, 24142, 60355, 120710, 156923, 313846, 374201, 748402, 784615, 1569230, 1871005, 3742010, 4864613, 9729226, 24323065, 48646130]

約数ペア:

[(1, 48646130), (2, 24323065), (5, 9729226), (10, 4864613), (13, 3742010), (26, 1871005), (31, 1569230), (62, 784615), (65, 748402), (130, 374201), (155, 313846), (310, 156923), (403, 120710), (806, 60355), (2015, 24142), (4030, 12071)]