56304255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31543}}^1$

素因数の和:31575

約数の個数: 32

約数和(自身を含む): 109016064

約数和(自身を除く): 52711809

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 31543, 94629, 157715, 220801, 473145, 536231, 662403, 1104005, 1608693, 2681155, 3312015, 3753617, 8043465, 11260851, 18768085, 56304255]

約数ペア:

[(1, 56304255), (3, 18768085), (5, 11260851), (7, 8043465), (15, 3753617), (17, 3312015), (21, 2681155), (35, 1608693), (51, 1104005), (85, 662403), (105, 536231), (119, 473145), (255, 220801), (357, 157715), (595, 94629), (1785, 31543)]