55443654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3359}}^1$

素因数の和:3505

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 82934586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 3359, 5502, 6718, 8253, 10077, 16506, 20154, 23513, 30231, 47026, 60462, 70539, 141078, 211617, 423234, 440029, 880058, 1320087, 2640174, 3080203, 3960261, 6160406, 7920522, 9240609, 18481218, 27721827, 55443654]

約数ペア:

[(1, 55443654), (2, 27721827), (3, 18481218), (6, 9240609), (7, 7920522), (9, 6160406), (14, 3960261), (18, 3080203), (21, 2640174), (42, 1320087), (63, 880058), (126, 440029), (131, 423234), (262, 211617), (393, 141078), (786, 70539), (917, 60462), (1179, 47026), (1834, 30231), (2358, 23513), (2751, 20154), (3359, 16506), (5502, 10077), (6718, 8253)]