49751280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 160

約数和(自身を含む): 177131520

約数和(自身を除く): 127380240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 743, 744, 837, 930, 1080, 1116, 1240, 1395, 1486, 1488, 1674, 1860, 2160, 2229, 2232, 2480, 2790, 2972, 3348, 3715, 3720, 4185, 4458, 4464, 5580, 5944, 6687, 6696, 7430, 7440, 8370, 8916, 11145, 11160, 11888, 13374, 13392, 14860, 16740, 17832, 20061, 22290, 22320, 23033, 26748, 29720, 33435, 33480, 35664, 40122, 44580, 46066, 53496, 59440, 66870, 66960, 69099, 80244, 89160, 92132, 100305, 106992, 115165, 133740, 138198, 160488, 178320, 184264, 200610, 207297, 230330, 267480, 276396, 320976, 345495, 368528, 401220, 414594, 460660, 534960, 552792, 621891, 690990, 802440, 829188, 921320, 1036485, 1105584, 1243782, 1381980, 1604880, 1658376, 1842640, 2072970, 2487564, 2763960, 3109455, 3316752, 4145940, 4975128, 5527920, 6218910, 8291880, 9950256, 12437820, 16583760, 24875640, 49751280]

約数ペア:

[(1, 49751280), (2, 24875640), (3, 16583760), (4, 12437820), (5, 9950256), (6, 8291880), (8, 6218910), (9, 5527920), (10, 4975128), (12, 4145940), (15, 3316752), (16, 3109455), (18, 2763960), (20, 2487564), (24, 2072970), (27, 1842640), (30, 1658376), (31, 1604880), (36, 1381980), (40, 1243782), (45, 1105584), (48, 1036485), (54, 921320), (60, 829188), (62, 802440), (72, 690990), (80, 621891), (90, 552792), (93, 534960), (108, 460660), (120, 414594), (124, 401220), (135, 368528), (144, 345495), (155, 320976), (180, 276396), (186, 267480), (216, 230330), (240, 207297), (248, 200610), (270, 184264), (279, 178320), (310, 160488), (360, 138198), (372, 133740), (432, 115165), (465, 106992), (496, 100305), (540, 92132), (558, 89160), (620, 80244), (720, 69099), (743, 66960), (744, 66870), (837, 59440), (930, 53496), (1080, 46066), (1116, 44580), (1240, 40122), (1395, 35664), (1486, 33480), (1488, 33435), (1674, 29720), (1860, 26748), (2160, 23033), (2229, 22320), (2232, 22290), (2480, 20061), (2790, 17832), (2972, 16740), (3348, 14860), (3715, 13392), (3720, 13374), (4185, 11888), (4458, 11160), (4464, 11145), (5580, 8916), (5944, 8370), (6687, 7440), (6696, 7430)]