55084491

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 100309248

約数和(自身を除く): 45224757

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 101, 231, 303, 693, 707, 787, 909, 1111, 2121, 2361, 3333, 5509, 6363, 7083, 7777, 8657, 9999, 16527, 23331, 25971, 49581, 60599, 69993, 77913, 79487, 181797, 238461, 545391, 556409, 715383, 874357, 1669227, 2623071, 5007681, 6120499, 7869213, 18361497, 55084491]

約数ペア:

[(1, 55084491), (3, 18361497), (7, 7869213), (9, 6120499), (11, 5007681), (21, 2623071), (33, 1669227), (63, 874357), (77, 715383), (99, 556409), (101, 545391), (231, 238461), (303, 181797), (693, 79487), (707, 77913), (787, 69993), (909, 60599), (1111, 49581), (2121, 25971), (2361, 23331), (3333, 16527), (5509, 9999), (6363, 8657), (7083, 7777)]