53406416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25097}}^1$

素因数の和:25131

約数の個数: 40

約数和(自身を含む): 124486080

約数和(自身を除く): 71079664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 25097, 50194, 100388, 175679, 200776, 351358, 401552, 476843, 702716, 953686, 1405432, 1907372, 2810864, 3337901, 3814744, 6675802, 7629488, 13351604, 26703208, 53406416]

約数ペア:

[(1, 53406416), (2, 26703208), (4, 13351604), (7, 7629488), (8, 6675802), (14, 3814744), (16, 3337901), (19, 2810864), (28, 1907372), (38, 1405432), (56, 953686), (76, 702716), (112, 476843), (133, 401552), (152, 351358), (266, 200776), (304, 175679), (532, 100388), (1064, 50194), (2128, 25097)]