52611328

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 139515264

約数和(自身を除く): 86903936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 157, 176, 187, 224, 238, 256, 272, 308, 314, 352, 374, 448, 476, 544, 616, 628, 704, 748, 896, 952, 1088, 1099, 1232, 1256, 1309, 1408, 1496, 1727, 1792, 1904, 2176, 2198, 2464, 2512, 2618, 2669, 2816, 2992, 3454, 3808, 4352, 4396, 4928, 5024, 5236, 5338, 5984, 6908, 7616, 8792, 9856, 10048, 10472, 10676, 11968, 12089, 13816, 15232, 17584, 18683, 19712, 20096, 20944, 21352, 23936, 24178, 27632, 29359, 30464, 35168, 37366, 40192, 41888, 42704, 47872, 48356, 55264, 58718, 70336, 74732, 83776, 85408, 96712, 110528, 117436, 140672, 149464, 167552, 170816, 193424, 205513, 221056, 234872, 281344, 298928, 335104, 341632, 386848, 411026, 442112, 469744, 597856, 683264, 773696, 822052, 939488, 1195712, 1547392, 1644104, 1878976, 2391424, 3094784, 3288208, 3757952, 4782848, 6576416, 7515904, 13152832, 26305664, 52611328]

約数ペア:

[(1, 52611328), (2, 26305664), (4, 13152832), (7, 7515904), (8, 6576416), (11, 4782848), (14, 3757952), (16, 3288208), (17, 3094784), (22, 2391424), (28, 1878976), (32, 1644104), (34, 1547392), (44, 1195712), (56, 939488), (64, 822052), (68, 773696), (77, 683264), (88, 597856), (112, 469744), (119, 442112), (128, 411026), (136, 386848), (154, 341632), (157, 335104), (176, 298928), (187, 281344), (224, 234872), (238, 221056), (256, 205513), (272, 193424), (308, 170816), (314, 167552), (352, 149464), (374, 140672), (448, 117436), (476, 110528), (544, 96712), (616, 85408), (628, 83776), (704, 74732), (748, 70336), (896, 58718), (952, 55264), (1088, 48356), (1099, 47872), (1232, 42704), (1256, 41888), (1309, 40192), (1408, 37366), (1496, 35168), (1727, 30464), (1792, 29359), (1904, 27632), (2176, 24178), (2198, 23936), (2464, 21352), (2512, 20944), (2618, 20096), (2669, 19712), (2816, 18683), (2992, 17584), (3454, 15232), (3808, 13816), (4352, 12089), (4396, 11968), (4928, 10676), (5024, 10472), (5236, 10048), (5338, 9856), (5984, 8792), (6908, 7616)]