55867110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143249}}^1$

素因数の和:143272

約数の個数: 32

約数和(自身を含む): 144396000

約数和(自身を除く): 88528890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 143249, 286498, 429747, 716245, 859494, 1432490, 1862237, 2148735, 3724474, 4297470, 5586711, 9311185, 11173422, 18622370, 27933555, 55867110]

約数ペア:

[(1, 55867110), (2, 27933555), (3, 18622370), (5, 11173422), (6, 9311185), (10, 5586711), (13, 4297470), (15, 3724474), (26, 2148735), (30, 1862237), (39, 1432490), (65, 859494), (78, 716245), (130, 429747), (195, 286498), (390, 143249)]