50813840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 150633216

約数和(自身を除く): 99819376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 113, 140, 146, 154, 176, 220, 226, 280, 292, 308, 365, 385, 440, 452, 511, 560, 565, 584, 616, 730, 770, 791, 803, 880, 904, 1022, 1130, 1168, 1232, 1243, 1460, 1540, 1582, 1606, 1808, 2044, 2260, 2486, 2555, 2920, 3080, 3164, 3212, 3955, 4015, 4088, 4520, 4972, 5110, 5621, 5840, 6160, 6215, 6328, 6424, 7910, 8030, 8176, 8249, 8701, 9040, 9944, 10220, 11242, 12430, 12656, 12848, 15820, 16060, 16498, 17402, 19888, 20440, 22484, 24860, 28105, 31640, 32120, 32996, 34804, 40880, 41245, 43505, 44968, 49720, 56210, 57743, 63280, 64240, 65992, 69608, 82490, 87010, 89936, 90739, 99440, 112420, 115486, 131984, 139216, 164980, 174020, 181478, 224840, 230972, 288715, 329960, 348040, 362956, 449680, 453695, 461944, 577430, 635173, 659920, 696080, 725912, 907390, 923888, 1154860, 1270346, 1451824, 1814780, 2309720, 2540692, 3175865, 3629560, 4619440, 5081384, 6351730, 7259120, 10162768, 12703460, 25406920, 50813840]

約数ペア:

[(1, 50813840), (2, 25406920), (4, 12703460), (5, 10162768), (7, 7259120), (8, 6351730), (10, 5081384), (11, 4619440), (14, 3629560), (16, 3175865), (20, 2540692), (22, 2309720), (28, 1814780), (35, 1451824), (40, 1270346), (44, 1154860), (55, 923888), (56, 907390), (70, 725912), (73, 696080), (77, 659920), (80, 635173), (88, 577430), (110, 461944), (112, 453695), (113, 449680), (140, 362956), (146, 348040), (154, 329960), (176, 288715), (220, 230972), (226, 224840), (280, 181478), (292, 174020), (308, 164980), (365, 139216), (385, 131984), (440, 115486), (452, 112420), (511, 99440), (560, 90739), (565, 89936), (584, 87010), (616, 82490), (730, 69608), (770, 65992), (791, 64240), (803, 63280), (880, 57743), (904, 56210), (1022, 49720), (1130, 44968), (1168, 43505), (1232, 41245), (1243, 40880), (1460, 34804), (1540, 32996), (1582, 32120), (1606, 31640), (1808, 28105), (2044, 24860), (2260, 22484), (2486, 20440), (2555, 19888), (2920, 17402), (3080, 16498), (3164, 16060), (3212, 15820), (3955, 12848), (4015, 12656), (4088, 12430), (4520, 11242), (4972, 10220), (5110, 9944), (5621, 9040), (5840, 8701), (6160, 8249), (6215, 8176), (6328, 8030), (6424, 7910)]