51898320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{8009}}^1$

素因数の和:8034

約数の個数: 100

約数和(自身を含む): 180273060

約数和(自身を除く): 128374740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 8009, 16018, 24027, 32036, 40045, 48054, 64072, 72081, 80090, 96108, 120135, 128144, 144162, 160180, 192216, 216243, 240270, 288324, 320360, 360405, 384432, 432486, 480540, 576648, 640720, 648729, 720810, 864972, 961080, 1081215, 1153296, 1297458, 1441620, 1729944, 1922160, 2162430, 2594916, 2883240, 3243645, 3459888, 4324860, 5189832, 5766480, 6487290, 8649720, 10379664, 12974580, 17299440, 25949160, 51898320]

約数ペア:

[(1, 51898320), (2, 25949160), (3, 17299440), (4, 12974580), (5, 10379664), (6, 8649720), (8, 6487290), (9, 5766480), (10, 5189832), (12, 4324860), (15, 3459888), (16, 3243645), (18, 2883240), (20, 2594916), (24, 2162430), (27, 1922160), (30, 1729944), (36, 1441620), (40, 1297458), (45, 1153296), (48, 1081215), (54, 961080), (60, 864972), (72, 720810), (80, 648729), (81, 640720), (90, 576648), (108, 480540), (120, 432486), (135, 384432), (144, 360405), (162, 320360), (180, 288324), (216, 240270), (240, 216243), (270, 192216), (324, 160180), (360, 144162), (405, 128144), (432, 120135), (540, 96108), (648, 80090), (720, 72081), (810, 64072), (1080, 48054), (1296, 40045), (1620, 32036), (2160, 24027), (3240, 16018), (6480, 8009)]