51259680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{35597}}^1$

素因数の和:35618

約数の個数: 72

約数和(自身を含む): 174928572

約数和(自身を除く): 123668892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 35597, 71194, 106791, 142388, 177985, 213582, 284776, 320373, 355970, 427164, 533955, 569552, 640746, 711940, 854328, 1067910, 1139104, 1281492, 1423880, 1601865, 1708656, 2135820, 2562984, 2847760, 3203730, 3417312, 4271640, 5125968, 5695520, 6407460, 8543280, 10251936, 12814920, 17086560, 25629840, 51259680]

約数ペア:

[(1, 51259680), (2, 25629840), (3, 17086560), (4, 12814920), (5, 10251936), (6, 8543280), (8, 6407460), (9, 5695520), (10, 5125968), (12, 4271640), (15, 3417312), (16, 3203730), (18, 2847760), (20, 2562984), (24, 2135820), (30, 1708656), (32, 1601865), (36, 1423880), (40, 1281492), (45, 1139104), (48, 1067910), (60, 854328), (72, 711940), (80, 640746), (90, 569552), (96, 533955), (120, 427164), (144, 355970), (160, 320373), (180, 284776), (240, 213582), (288, 177985), (360, 142388), (480, 106791), (720, 71194), (1440, 35597)]