51029880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 169793280

約数和(自身を除く): 118763400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 330, 335, 402, 440, 536, 577, 660, 670, 737, 804, 1005, 1154, 1320, 1340, 1474, 1608, 1731, 2010, 2211, 2308, 2680, 2885, 2948, 3462, 3685, 4020, 4422, 4616, 5770, 5896, 6347, 6924, 7370, 8040, 8655, 8844, 11055, 11540, 12694, 13848, 14740, 17310, 17688, 19041, 22110, 23080, 25388, 29480, 31735, 34620, 38082, 38659, 44220, 50776, 63470, 69240, 76164, 77318, 88440, 95205, 115977, 126940, 152328, 154636, 190410, 193295, 231954, 253880, 309272, 380820, 386590, 425249, 463908, 579885, 761640, 773180, 850498, 927816, 1159770, 1275747, 1546360, 1700996, 2126245, 2319540, 2551494, 3401992, 4252490, 4639080, 5102988, 6378735, 8504980, 10205976, 12757470, 17009960, 25514940, 51029880]

約数ペア:

[(1, 51029880), (2, 25514940), (3, 17009960), (4, 12757470), (5, 10205976), (6, 8504980), (8, 6378735), (10, 5102988), (11, 4639080), (12, 4252490), (15, 3401992), (20, 2551494), (22, 2319540), (24, 2126245), (30, 1700996), (33, 1546360), (40, 1275747), (44, 1159770), (55, 927816), (60, 850498), (66, 773180), (67, 761640), (88, 579885), (110, 463908), (120, 425249), (132, 386590), (134, 380820), (165, 309272), (201, 253880), (220, 231954), (264, 193295), (268, 190410), (330, 154636), (335, 152328), (402, 126940), (440, 115977), (536, 95205), (577, 88440), (660, 77318), (670, 76164), (737, 69240), (804, 63470), (1005, 50776), (1154, 44220), (1320, 38659), (1340, 38082), (1474, 34620), (1608, 31735), (1731, 29480), (2010, 25388), (2211, 23080), (2308, 22110), (2680, 19041), (2885, 17688), (2948, 17310), (3462, 14740), (3685, 13848), (4020, 12694), (4422, 11540), (4616, 11055), (5770, 8844), (5896, 8655), (6347, 8040), (6924, 7370)]