49786308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 155937600

約数和(自身を除く): 106151292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 509, 572, 627, 684, 741, 836, 858, 988, 1018, 1254, 1287, 1482, 1527, 1716, 1881, 2036, 2223, 2508, 2574, 2717, 2964, 3054, 3762, 4446, 4581, 5148, 5434, 5599, 6108, 6617, 7524, 8151, 8892, 9162, 9671, 10868, 11198, 13234, 16302, 16797, 18324, 19342, 19851, 22396, 24453, 26468, 29013, 32604, 33594, 38684, 39702, 48906, 50391, 58026, 59553, 67188, 72787, 79404, 87039, 97812, 100782, 106381, 116052, 119106, 125723, 145574, 174078, 201564, 212762, 218361, 238212, 251446, 291148, 319143, 348156, 377169, 425524, 436722, 502892, 638286, 655083, 754338, 873444, 957429, 1131507, 1276572, 1310166, 1382953, 1508676, 1914858, 2263014, 2620332, 2765906, 3829716, 4148859, 4526028, 5531812, 8297718, 12446577, 16595436, 24893154, 49786308]

約数ペア:

[(1, 49786308), (2, 24893154), (3, 16595436), (4, 12446577), (6, 8297718), (9, 5531812), (11, 4526028), (12, 4148859), (13, 3829716), (18, 2765906), (19, 2620332), (22, 2263014), (26, 1914858), (33, 1508676), (36, 1382953), (38, 1310166), (39, 1276572), (44, 1131507), (52, 957429), (57, 873444), (66, 754338), (76, 655083), (78, 638286), (99, 502892), (114, 436722), (117, 425524), (132, 377169), (143, 348156), (156, 319143), (171, 291148), (198, 251446), (209, 238212), (228, 218361), (234, 212762), (247, 201564), (286, 174078), (342, 145574), (396, 125723), (418, 119106), (429, 116052), (468, 106381), (494, 100782), (509, 97812), (572, 87039), (627, 79404), (684, 72787), (741, 67188), (836, 59553), (858, 58026), (988, 50391), (1018, 48906), (1254, 39702), (1287, 38684), (1482, 33594), (1527, 32604), (1716, 29013), (1881, 26468), (2036, 24453), (2223, 22396), (2508, 19851), (2574, 19342), (2717, 18324), (2964, 16797), (3054, 16302), (3762, 13234), (4446, 11198), (4581, 10868), (5148, 9671), (5434, 9162), (5599, 8892), (6108, 8151), (6617, 7524)]