49310220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 142571520

約数和(自身を除く): 93261300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 101, 103, 158, 202, 206, 237, 303, 309, 316, 395, 404, 412, 474, 505, 515, 606, 618, 790, 948, 1010, 1030, 1185, 1212, 1236, 1515, 1545, 1580, 2020, 2060, 2370, 3030, 3090, 4740, 6060, 6180, 7979, 8137, 10403, 15958, 16274, 20806, 23937, 24411, 31209, 31916, 32548, 39895, 40685, 41612, 47874, 48822, 52015, 62418, 79790, 81370, 95748, 97644, 104030, 119685, 122055, 124836, 156045, 159580, 162740, 208060, 239370, 244110, 312090, 478740, 488220, 624180, 821837, 1643674, 2465511, 3287348, 4109185, 4931022, 8218370, 9862044, 12327555, 16436740, 24655110, 49310220]

約数ペア:

[(1, 49310220), (2, 24655110), (3, 16436740), (4, 12327555), (5, 9862044), (6, 8218370), (10, 4931022), (12, 4109185), (15, 3287348), (20, 2465511), (30, 1643674), (60, 821837), (79, 624180), (101, 488220), (103, 478740), (158, 312090), (202, 244110), (206, 239370), (237, 208060), (303, 162740), (309, 159580), (316, 156045), (395, 124836), (404, 122055), (412, 119685), (474, 104030), (505, 97644), (515, 95748), (606, 81370), (618, 79790), (790, 62418), (948, 52015), (1010, 48822), (1030, 47874), (1185, 41612), (1212, 40685), (1236, 39895), (1515, 32548), (1545, 31916), (1580, 31209), (2020, 24411), (2060, 23937), (2370, 20806), (3030, 16274), (3090, 15958), (4740, 10403), (6060, 8137), (6180, 7979)]