56789172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13037}}^1$

素因数の和:13069

約数の個数: 54

約数和(自身を含む): 157798914

約数和(自身を除く): 101009742

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 13037, 26074, 39111, 52148, 78222, 117333, 143407, 156444, 234666, 286814, 430221, 469332, 573628, 860442, 1290663, 1577477, 1720884, 2581326, 3154954, 4732431, 5162652, 6309908, 9464862, 14197293, 18929724, 28394586, 56789172]

約数ペア:

[(1, 56789172), (2, 28394586), (3, 18929724), (4, 14197293), (6, 9464862), (9, 6309908), (11, 5162652), (12, 4732431), (18, 3154954), (22, 2581326), (33, 1720884), (36, 1577477), (44, 1290663), (66, 860442), (99, 573628), (121, 469332), (132, 430221), (198, 286814), (242, 234666), (363, 156444), (396, 143407), (484, 117333), (726, 78222), (1089, 52148), (1452, 39111), (2178, 26074), (4356, 13037)]