55319868

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{26959}}^1$

素因数の和:26991

約数の個数: 48

約数和(自身を含む): 150976000

約数和(自身を除く): 95656132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 26959, 53918, 80877, 107836, 161754, 242631, 323508, 485262, 512221, 727893, 970524, 1024442, 1455786, 1536663, 2048884, 2911572, 3073326, 4609989, 6146652, 9219978, 13829967, 18439956, 27659934, 55319868]

約数ペア:

[(1, 55319868), (2, 27659934), (3, 18439956), (4, 13829967), (6, 9219978), (9, 6146652), (12, 4609989), (18, 3073326), (19, 2911572), (27, 2048884), (36, 1536663), (38, 1455786), (54, 1024442), (57, 970524), (76, 727893), (108, 512221), (114, 485262), (171, 323508), (228, 242631), (342, 161754), (513, 107836), (684, 80877), (1026, 53918), (2052, 26959)]