57291156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 174283200

約数和(自身を除く): 116992044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 379, 442, 468, 494, 612, 646, 663, 684, 741, 758, 884, 969, 988, 1137, 1292, 1326, 1482, 1516, 1938, 1989, 2223, 2274, 2652, 2907, 2964, 3411, 3876, 3978, 4199, 4446, 4548, 4927, 5814, 6443, 6822, 7201, 7956, 8398, 8892, 9854, 11628, 12597, 12886, 13644, 14402, 14781, 16796, 19329, 19708, 21603, 25194, 25772, 28804, 29562, 37791, 38658, 43206, 44343, 50388, 57987, 59124, 64809, 75582, 77316, 83759, 86412, 88686, 93613, 115974, 122417, 129618, 151164, 167518, 177372, 187226, 231948, 244834, 251277, 259236, 280839, 335036, 367251, 374452, 489668, 502554, 561678, 734502, 753831, 842517, 1005108, 1101753, 1123356, 1469004, 1507662, 1591421, 1685034, 2203506, 3015324, 3182842, 3370068, 4407012, 4774263, 6365684, 9548526, 14322789, 19097052, 28645578, 57291156]

約数ペア:

[(1, 57291156), (2, 28645578), (3, 19097052), (4, 14322789), (6, 9548526), (9, 6365684), (12, 4774263), (13, 4407012), (17, 3370068), (18, 3182842), (19, 3015324), (26, 2203506), (34, 1685034), (36, 1591421), (38, 1507662), (39, 1469004), (51, 1123356), (52, 1101753), (57, 1005108), (68, 842517), (76, 753831), (78, 734502), (102, 561678), (114, 502554), (117, 489668), (153, 374452), (156, 367251), (171, 335036), (204, 280839), (221, 259236), (228, 251277), (234, 244834), (247, 231948), (306, 187226), (323, 177372), (342, 167518), (379, 151164), (442, 129618), (468, 122417), (494, 115974), (612, 93613), (646, 88686), (663, 86412), (684, 83759), (741, 77316), (758, 75582), (884, 64809), (969, 59124), (988, 57987), (1137, 50388), (1292, 44343), (1326, 43206), (1482, 38658), (1516, 37791), (1938, 29562), (1989, 28804), (2223, 25772), (2274, 25194), (2652, 21603), (2907, 19708), (2964, 19329), (3411, 16796), (3876, 14781), (3978, 14402), (4199, 13644), (4446, 12886), (4548, 12597), (4927, 11628), (5814, 9854), (6443, 8892), (6822, 8398), (7201, 7956)]