56728981454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1\times {\mathrm{683}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 93078720000

約数和(自身を除く): 36349738546

約数列:

[1, 2, 19, 38, 41, 82, 89, 178, 599, 683, 779, 1198, 1366, 1558, 1691, 3382, 3649, 7298, 11381, 12977, 22762, 24559, 25954, 28003, 49118, 53311, 56006, 60787, 69331, 106622, 121574, 138662, 409117, 466621, 532057, 818234, 933242, 1012909, 1064114, 1154953, 2025818, 2185751, 2309906, 2492267, 4371502, 4984534, 7773223, 15546446, 16773797, 33547594, 36411413, 41529269, 47353073, 72822826, 83058538, 94706146, 318702143, 637404286, 691816847, 1383633694, 1492867933, 2985735866, 28364490727, 56728981454]

約数ペア:

[(1, 56728981454), (2, 28364490727), (19, 2985735866), (38, 1492867933), (41, 1383633694), (82, 691816847), (89, 637404286), (178, 318702143), (599, 94706146), (683, 83058538), (779, 72822826), (1198, 47353073), (1366, 41529269), (1558, 36411413), (1691, 33547594), (3382, 16773797), (3649, 15546446), (7298, 7773223), (11381, 4984534), (12977, 4371502), (22762, 2492267), (24559, 2309906), (25954, 2185751), (28003, 2025818), (49118, 1154953), (53311, 1064114), (56006, 1012909), (60787, 933242), (69331, 818234), (106622, 532057), (121574, 466621), (138662, 409117)]