51189230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 97372800

約数和(自身を除く): 46183570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 419, 643, 838, 1286, 2095, 3215, 4190, 6430, 7961, 12217, 15922, 24434, 39805, 61085, 79610, 122170, 269417, 538834, 1347085, 2694170, 5118923, 10237846, 25594615, 51189230]

約数ペア:

[(1, 51189230), (2, 25594615), (5, 10237846), (10, 5118923), (19, 2694170), (38, 1347085), (95, 538834), (190, 269417), (419, 122170), (643, 79610), (838, 61085), (1286, 39805), (2095, 24434), (3215, 15922), (4190, 12217), (6430, 7961)]