55105974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 158284800

約数和(自身を除く): 103178826

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 87, 99, 126, 154, 174, 189, 198, 203, 231, 261, 297, 319, 378, 406, 457, 462, 522, 594, 609, 638, 693, 783, 914, 957, 1218, 1371, 1386, 1566, 1827, 1914, 2079, 2233, 2742, 2871, 3199, 3654, 4113, 4158, 4466, 5027, 5481, 5742, 6398, 6699, 8226, 8613, 9597, 10054, 10962, 12339, 13253, 13398, 15081, 17226, 19194, 20097, 24678, 26506, 28791, 30162, 35189, 39759, 40194, 45243, 57582, 60291, 70378, 79518, 86373, 90486, 92771, 105567, 119277, 120582, 135729, 145783, 172746, 185542, 211134, 238554, 271458, 278313, 291566, 316701, 357831, 437349, 556626, 633402, 715662, 834939, 874698, 950103, 1020481, 1312047, 1669878, 1900206, 2040962, 2504817, 2624094, 3061443, 3936141, 5009634, 6122886, 7872282, 9184329, 18368658, 27552987, 55105974]

約数ペア:

[(1, 55105974), (2, 27552987), (3, 18368658), (6, 9184329), (7, 7872282), (9, 6122886), (11, 5009634), (14, 3936141), (18, 3061443), (21, 2624094), (22, 2504817), (27, 2040962), (29, 1900206), (33, 1669878), (42, 1312047), (54, 1020481), (58, 950103), (63, 874698), (66, 834939), (77, 715662), (87, 633402), (99, 556626), (126, 437349), (154, 357831), (174, 316701), (189, 291566), (198, 278313), (203, 271458), (231, 238554), (261, 211134), (297, 185542), (319, 172746), (378, 145783), (406, 135729), (457, 120582), (462, 119277), (522, 105567), (594, 92771), (609, 90486), (638, 86373), (693, 79518), (783, 70378), (914, 60291), (957, 57582), (1218, 45243), (1371, 40194), (1386, 39759), (1566, 35189), (1827, 30162), (1914, 28791), (2079, 26506), (2233, 24678), (2742, 20097), (2871, 19194), (3199, 17226), (3654, 15081), (4113, 13398), (4158, 13253), (4466, 12339), (5027, 10962), (5481, 10054), (5742, 9597), (6398, 8613), (6699, 8226)]