50505585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11261}}^1$

素因数の和:11305

約数の個数: 32

約数和(自身を含む): 90816768

約数和(自身を除く): 40311183

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 11261, 33783, 56305, 146393, 168915, 259003, 439179, 731965, 777009, 1295015, 2195895, 3367039, 3885045, 10101117, 16835195, 50505585]

約数ペア:

[(1, 50505585), (3, 16835195), (5, 10101117), (13, 3885045), (15, 3367039), (23, 2195895), (39, 1295015), (65, 777009), (69, 731965), (115, 439179), (195, 259003), (299, 168915), (345, 146393), (897, 56305), (1495, 33783), (4485, 11261)]