51951471

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 83566560

約数和(自身を除く): 31615089

約数列:

[1, 3, 11, 13, 33, 39, 101, 109, 121, 143, 303, 327, 363, 429, 1111, 1199, 1313, 1417, 1573, 3333, 3597, 3939, 4251, 4719, 11009, 12221, 13189, 14443, 15587, 33027, 36663, 39567, 43329, 46761, 121099, 143117, 158873, 171457, 363297, 429351, 476619, 514371, 1332089, 1574287, 3996267, 4722861, 17317157, 51951471]

約数ペア:

[(1, 51951471), (3, 17317157), (11, 4722861), (13, 3996267), (33, 1574287), (39, 1332089), (101, 514371), (109, 476619), (121, 429351), (143, 363297), (303, 171457), (327, 158873), (363, 143117), (429, 121099), (1111, 46761), (1199, 43329), (1313, 39567), (1417, 36663), (1573, 33027), (3333, 15587), (3597, 14443), (3939, 13189), (4251, 12221), (4719, 11009)]