50005560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 167650560

約数和(自身を除く): 117645000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 881, 946, 1032, 1290, 1320, 1419, 1720, 1762, 1892, 2365, 2580, 2643, 2838, 3524, 3784, 4405, 4730, 5160, 5286, 5676, 7048, 7095, 8810, 9460, 9691, 10572, 11352, 13215, 14190, 17620, 18920, 19382, 21144, 26430, 28380, 29073, 35240, 37883, 38764, 48455, 52860, 56760, 58146, 75766, 77528, 96910, 105720, 113649, 116292, 145365, 151532, 189415, 193820, 227298, 232584, 290730, 303064, 378830, 387640, 416713, 454596, 568245, 581460, 757660, 833426, 909192, 1136490, 1162920, 1250139, 1515320, 1666852, 2083565, 2272980, 2500278, 3333704, 4167130, 4545960, 5000556, 6250695, 8334260, 10001112, 12501390, 16668520, 25002780, 50005560]

約数ペア:

[(1, 50005560), (2, 25002780), (3, 16668520), (4, 12501390), (5, 10001112), (6, 8334260), (8, 6250695), (10, 5000556), (11, 4545960), (12, 4167130), (15, 3333704), (20, 2500278), (22, 2272980), (24, 2083565), (30, 1666852), (33, 1515320), (40, 1250139), (43, 1162920), (44, 1136490), (55, 909192), (60, 833426), (66, 757660), (86, 581460), (88, 568245), (110, 454596), (120, 416713), (129, 387640), (132, 378830), (165, 303064), (172, 290730), (215, 232584), (220, 227298), (258, 193820), (264, 189415), (330, 151532), (344, 145365), (430, 116292), (440, 113649), (473, 105720), (516, 96910), (645, 77528), (660, 75766), (860, 58146), (881, 56760), (946, 52860), (1032, 48455), (1290, 38764), (1320, 37883), (1419, 35240), (1720, 29073), (1762, 28380), (1892, 26430), (2365, 21144), (2580, 19382), (2643, 18920), (2838, 17620), (3524, 14190), (3784, 13215), (4405, 11352), (4730, 10572), (5160, 9691), (5286, 9460), (5676, 8810), (7048, 7095)]