50272145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7681}}^1$

素因数の和:7721

約数の個数: 32

約数和(自身を含む): 79646976

約数和(自身を除く): 29374831

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 7681, 38405, 53767, 84491, 130577, 268835, 422455, 591437, 652885, 914039, 1436347, 2957185, 4570195, 7181735, 10054429, 50272145]

約数ペア:

[(1, 50272145), (5, 10054429), (7, 7181735), (11, 4570195), (17, 2957185), (35, 1436347), (55, 914039), (77, 652885), (85, 591437), (119, 422455), (187, 268835), (385, 130577), (595, 84491), (935, 53767), (1309, 38405), (6545, 7681)]