53431920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:904

約数の個数: 160

約数和(自身を含む): 190612800

約数和(自身を除く): 137180880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 853, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1706, 1740, 2088, 2160, 2320, 2559, 2610, 3132, 3412, 3480, 3915, 4176, 4265, 5118, 5220, 6264, 6824, 6960, 7677, 7830, 8530, 10236, 10440, 12528, 12795, 13648, 15354, 15660, 17060, 20472, 20880, 23031, 24737, 25590, 30708, 31320, 34120, 38385, 40944, 46062, 49474, 51180, 61416, 62640, 68240, 74211, 76770, 92124, 98948, 102360, 115155, 122832, 123685, 148422, 153540, 184248, 197896, 204720, 222633, 230310, 247370, 296844, 307080, 368496, 371055, 395792, 445266, 460620, 494740, 593688, 614160, 667899, 742110, 890532, 921240, 989480, 1113165, 1187376, 1335798, 1484220, 1781064, 1842480, 1978960, 2226330, 2671596, 2968440, 3339495, 3562128, 4452660, 5343192, 5936880, 6678990, 8905320, 10686384, 13357980, 17810640, 26715960, 53431920]

約数ペア:

[(1, 53431920), (2, 26715960), (3, 17810640), (4, 13357980), (5, 10686384), (6, 8905320), (8, 6678990), (9, 5936880), (10, 5343192), (12, 4452660), (15, 3562128), (16, 3339495), (18, 2968440), (20, 2671596), (24, 2226330), (27, 1978960), (29, 1842480), (30, 1781064), (36, 1484220), (40, 1335798), (45, 1187376), (48, 1113165), (54, 989480), (58, 921240), (60, 890532), (72, 742110), (80, 667899), (87, 614160), (90, 593688), (108, 494740), (116, 460620), (120, 445266), (135, 395792), (144, 371055), (145, 368496), (174, 307080), (180, 296844), (216, 247370), (232, 230310), (240, 222633), (261, 204720), (270, 197896), (290, 184248), (348, 153540), (360, 148422), (432, 123685), (435, 122832), (464, 115155), (522, 102360), (540, 98948), (580, 92124), (696, 76770), (720, 74211), (783, 68240), (853, 62640), (870, 61416), (1044, 51180), (1080, 49474), (1160, 46062), (1305, 40944), (1392, 38385), (1566, 34120), (1706, 31320), (1740, 30708), (2088, 25590), (2160, 24737), (2320, 23031), (2559, 20880), (2610, 20472), (3132, 17060), (3412, 15660), (3480, 15354), (3915, 13648), (4176, 12795), (4265, 12528), (5118, 10440), (5220, 10236), (6264, 8530), (6824, 7830), (6960, 7677)]