49148640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 178053120

約数和(自身を除く): 128904480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 367, 372, 432, 465, 480, 496, 540, 558, 620, 720, 734, 744, 837, 864, 930, 992, 1080, 1101, 1116, 1240, 1395, 1440, 1468, 1488, 1674, 1835, 1860, 2160, 2202, 2232, 2480, 2790, 2936, 2976, 3303, 3348, 3670, 3720, 4185, 4320, 4404, 4464, 4960, 5505, 5580, 5872, 6606, 6696, 7340, 7440, 8370, 8808, 8928, 9909, 11010, 11160, 11377, 11744, 13212, 13392, 14680, 14880, 16515, 16740, 17616, 19818, 22020, 22320, 22754, 26424, 26784, 29360, 33030, 33480, 34131, 35232, 39636, 44040, 44640, 45508, 49545, 52848, 56885, 58720, 66060, 66960, 68262, 79272, 88080, 91016, 99090, 102393, 105696, 113770, 132120, 133920, 136524, 158544, 170655, 176160, 182032, 198180, 204786, 227540, 264240, 273048, 307179, 317088, 341310, 364064, 396360, 409572, 455080, 511965, 528480, 546096, 614358, 682620, 792720, 819144, 910160, 1023930, 1092192, 1228716, 1365240, 1535895, 1585440, 1638288, 1820320, 2047860, 2457432, 2730480, 3071790, 3276576, 4095720, 4914864, 5460960, 6143580, 8191440, 9829728, 12287160, 16382880, 24574320, 49148640]

約数ペア:

[(1, 49148640), (2, 24574320), (3, 16382880), (4, 12287160), (5, 9829728), (6, 8191440), (8, 6143580), (9, 5460960), (10, 4914864), (12, 4095720), (15, 3276576), (16, 3071790), (18, 2730480), (20, 2457432), (24, 2047860), (27, 1820320), (30, 1638288), (31, 1585440), (32, 1535895), (36, 1365240), (40, 1228716), (45, 1092192), (48, 1023930), (54, 910160), (60, 819144), (62, 792720), (72, 682620), (80, 614358), (90, 546096), (93, 528480), (96, 511965), (108, 455080), (120, 409572), (124, 396360), (135, 364064), (144, 341310), (155, 317088), (160, 307179), (180, 273048), (186, 264240), (216, 227540), (240, 204786), (248, 198180), (270, 182032), (279, 176160), (288, 170655), (310, 158544), (360, 136524), (367, 133920), (372, 132120), (432, 113770), (465, 105696), (480, 102393), (496, 99090), (540, 91016), (558, 88080), (620, 79272), (720, 68262), (734, 66960), (744, 66060), (837, 58720), (864, 56885), (930, 52848), (992, 49545), (1080, 45508), (1101, 44640), (1116, 44040), (1240, 39636), (1395, 35232), (1440, 34131), (1468, 33480), (1488, 33030), (1674, 29360), (1835, 26784), (1860, 26424), (2160, 22754), (2202, 22320), (2232, 22020), (2480, 19818), (2790, 17616), (2936, 16740), (2976, 16515), (3303, 14880), (3348, 14680), (3670, 13392), (3720, 13212), (4185, 11744), (4320, 11377), (4404, 11160), (4464, 11010), (4960, 9909), (5505, 8928), (5580, 8808), (5872, 8370), (6606, 7440), (6696, 7340)]