55290228

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 159993120

約数和(自身を除く): 104702892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 101, 114, 133, 147, 196, 202, 228, 266, 294, 303, 343, 399, 404, 532, 588, 606, 686, 707, 798, 931, 1029, 1212, 1372, 1414, 1596, 1862, 1919, 2058, 2121, 2401, 2793, 2828, 3724, 3838, 4116, 4242, 4802, 4949, 5586, 5757, 6517, 7203, 7676, 8484, 9604, 9898, 11172, 11514, 13034, 13433, 14406, 14847, 19551, 19796, 23028, 26068, 26866, 28812, 29694, 34643, 39102, 40299, 45619, 53732, 59388, 69286, 78204, 80598, 91238, 94031, 103929, 136857, 138572, 161196, 182476, 188062, 207858, 242501, 273714, 282093, 376124, 415716, 485002, 547428, 564186, 658217, 727503, 970004, 1128372, 1316434, 1455006, 1974651, 2632868, 2910012, 3949302, 4607519, 7898604, 9215038, 13822557, 18430076, 27645114, 55290228]

約数ペア:

[(1, 55290228), (2, 27645114), (3, 18430076), (4, 13822557), (6, 9215038), (7, 7898604), (12, 4607519), (14, 3949302), (19, 2910012), (21, 2632868), (28, 1974651), (38, 1455006), (42, 1316434), (49, 1128372), (57, 970004), (76, 727503), (84, 658217), (98, 564186), (101, 547428), (114, 485002), (133, 415716), (147, 376124), (196, 282093), (202, 273714), (228, 242501), (266, 207858), (294, 188062), (303, 182476), (343, 161196), (399, 138572), (404, 136857), (532, 103929), (588, 94031), (606, 91238), (686, 80598), (707, 78204), (798, 69286), (931, 59388), (1029, 53732), (1212, 45619), (1372, 40299), (1414, 39102), (1596, 34643), (1862, 29694), (1919, 28812), (2058, 26866), (2121, 26068), (2401, 23028), (2793, 19796), (2828, 19551), (3724, 14847), (3838, 14406), (4116, 13433), (4242, 13034), (4802, 11514), (4949, 11172), (5586, 9898), (5757, 9604), (6517, 8484), (7203, 7676)]