51470916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6317}}^1$

素因数の和:6428

約数の個数: 48

約数和(自身を含む): 138692736

約数和(自身を除く): 87221820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 6317, 8148, 12634, 18951, 25268, 37902, 44219, 75804, 88438, 132657, 176876, 265314, 530628, 612749, 1225498, 1838247, 2450996, 3676494, 4289243, 7352988, 8578486, 12867729, 17156972, 25735458, 51470916]

約数ペア:

[(1, 51470916), (2, 25735458), (3, 17156972), (4, 12867729), (6, 8578486), (7, 7352988), (12, 4289243), (14, 3676494), (21, 2450996), (28, 1838247), (42, 1225498), (84, 612749), (97, 530628), (194, 265314), (291, 176876), (388, 132657), (582, 88438), (679, 75804), (1164, 44219), (1358, 37902), (2037, 25268), (2716, 18951), (4074, 12634), (6317, 8148)]