51855840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{36011}}^1$

素因数の和:36032

約数の個数: 72

約数和(自身を含む): 176962968

約数和(自身を除く): 125107128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 36011, 72022, 108033, 144044, 180055, 216066, 288088, 324099, 360110, 432132, 540165, 576176, 648198, 720220, 864264, 1080330, 1152352, 1296396, 1440440, 1620495, 1728528, 2160660, 2592792, 2880880, 3240990, 3457056, 4321320, 5185584, 5761760, 6481980, 8642640, 10371168, 12963960, 17285280, 25927920, 51855840]

約数ペア:

[(1, 51855840), (2, 25927920), (3, 17285280), (4, 12963960), (5, 10371168), (6, 8642640), (8, 6481980), (9, 5761760), (10, 5185584), (12, 4321320), (15, 3457056), (16, 3240990), (18, 2880880), (20, 2592792), (24, 2160660), (30, 1728528), (32, 1620495), (36, 1440440), (40, 1296396), (45, 1152352), (48, 1080330), (60, 864264), (72, 720220), (80, 648198), (90, 576176), (96, 540165), (120, 432132), (144, 360110), (160, 324099), (180, 288088), (240, 216066), (288, 180055), (360, 144044), (480, 108033), (720, 72022), (1440, 36011)]