51388722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 150958080

約数和(自身を除く): 99569358

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 459, 462, 561, 594, 693, 714, 727, 918, 1071, 1122, 1309, 1386, 1454, 1683, 2079, 2142, 2181, 2618, 3213, 3366, 3927, 4158, 4362, 5049, 5089, 6426, 6543, 7854, 7997, 10098, 10178, 11781, 12359, 13086, 15267, 15994, 19629, 23562, 23991, 24718, 30534, 35343, 37077, 39258, 45801, 47982, 55979, 70686, 71973, 74154, 86513, 91602, 111231, 111958, 135949, 137403, 143946, 167937, 173026, 215919, 222462, 259539, 271898, 274806, 333693, 335874, 407847, 431838, 503811, 519078, 667386, 778617, 815694, 951643, 1007622, 1223541, 1511433, 1557234, 1903286, 2335851, 2447082, 2854929, 3022866, 3670623, 4671702, 5709858, 7341246, 8564787, 17129574, 25694361, 51388722]

約数ペア:

[(1, 51388722), (2, 25694361), (3, 17129574), (6, 8564787), (7, 7341246), (9, 5709858), (11, 4671702), (14, 3670623), (17, 3022866), (18, 2854929), (21, 2447082), (22, 2335851), (27, 1903286), (33, 1557234), (34, 1511433), (42, 1223541), (51, 1007622), (54, 951643), (63, 815694), (66, 778617), (77, 667386), (99, 519078), (102, 503811), (119, 431838), (126, 407847), (153, 335874), (154, 333693), (187, 274806), (189, 271898), (198, 259539), (231, 222462), (238, 215919), (297, 173026), (306, 167937), (357, 143946), (374, 137403), (378, 135949), (459, 111958), (462, 111231), (561, 91602), (594, 86513), (693, 74154), (714, 71973), (727, 70686), (918, 55979), (1071, 47982), (1122, 45801), (1309, 39258), (1386, 37077), (1454, 35343), (1683, 30534), (2079, 24718), (2142, 23991), (2181, 23562), (2618, 19629), (3213, 15994), (3366, 15267), (3927, 13086), (4158, 12359), (4362, 11781), (5049, 10178), (5089, 10098), (6426, 7997), (6543, 7854)]