53139840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2164

約数の個数: 128

約数和(自身を含む): 182498400

約数和(自身を除く): 129358560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2129, 2496, 3120, 4160, 4258, 4992, 6240, 6387, 8320, 8516, 10645, 12480, 12774, 17032, 21290, 24960, 25548, 27677, 31935, 34064, 42580, 51096, 55354, 63870, 68128, 83031, 85160, 102192, 110708, 127740, 136256, 138385, 166062, 170320, 204384, 221416, 255480, 272512, 276770, 332124, 340640, 408768, 415155, 442832, 510960, 553540, 664248, 681280, 817536, 830310, 885664, 1021920, 1107080, 1328496, 1362560, 1660620, 1771328, 2043840, 2214160, 2656992, 3321240, 3542656, 4087680, 4428320, 5313984, 6642480, 8856640, 10627968, 13284960, 17713280, 26569920, 53139840]

約数ペア:

[(1, 53139840), (2, 26569920), (3, 17713280), (4, 13284960), (5, 10627968), (6, 8856640), (8, 6642480), (10, 5313984), (12, 4428320), (13, 4087680), (15, 3542656), (16, 3321240), (20, 2656992), (24, 2214160), (26, 2043840), (30, 1771328), (32, 1660620), (39, 1362560), (40, 1328496), (48, 1107080), (52, 1021920), (60, 885664), (64, 830310), (65, 817536), (78, 681280), (80, 664248), (96, 553540), (104, 510960), (120, 442832), (128, 415155), (130, 408768), (156, 340640), (160, 332124), (192, 276770), (195, 272512), (208, 255480), (240, 221416), (260, 204384), (312, 170320), (320, 166062), (384, 138385), (390, 136256), (416, 127740), (480, 110708), (520, 102192), (624, 85160), (640, 83031), (780, 68128), (832, 63870), (960, 55354), (1040, 51096), (1248, 42580), (1560, 34064), (1664, 31935), (1920, 27677), (2080, 25548), (2129, 24960), (2496, 21290), (3120, 17032), (4160, 12774), (4258, 12480), (4992, 10645), (6240, 8516), (6387, 8320)]