53888079

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 87422976

約数和(自身を除く): 33534897

約数列:

[1, 3, 7, 17, 21, 51, 119, 271, 357, 557, 813, 1671, 1897, 3899, 4607, 5691, 9469, 11697, 13821, 28407, 32249, 66283, 96747, 150947, 198849, 452841, 1056629, 2566099, 3169887, 7698297, 17962693, 53888079]

約数ペア:

[(1, 53888079), (3, 17962693), (7, 7698297), (17, 3169887), (21, 2566099), (51, 1056629), (119, 452841), (271, 198849), (357, 150947), (557, 96747), (813, 66283), (1671, 32249), (1897, 28407), (3899, 13821), (4607, 11697), (5691, 9469)]