53108640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2837}}^1$

素因数の和:2871

約数の個数: 144

約数和(自身を含む): 195243048

約数和(自身を除く): 142134408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2837, 3120, 3744, 4680, 5674, 6240, 8511, 9360, 11348, 14185, 17022, 18720, 22696, 25533, 28370, 34044, 36881, 42555, 45392, 51066, 56740, 68088, 73762, 85110, 90784, 102132, 110643, 113480, 127665, 136176, 147524, 170220, 184405, 204264, 221286, 226960, 255330, 272352, 295048, 331929, 340440, 368810, 408528, 442572, 453920, 510660, 553215, 590096, 663858, 680880, 737620, 817056, 885144, 1021320, 1106430, 1180192, 1327716, 1361760, 1475240, 1659645, 1770288, 2042640, 2212860, 2655432, 2950480, 3319290, 3540576, 4085280, 4425720, 5310864, 5900960, 6638580, 8851440, 10621728, 13277160, 17702880, 26554320, 53108640]

約数ペア:

[(1, 53108640), (2, 26554320), (3, 17702880), (4, 13277160), (5, 10621728), (6, 8851440), (8, 6638580), (9, 5900960), (10, 5310864), (12, 4425720), (13, 4085280), (15, 3540576), (16, 3319290), (18, 2950480), (20, 2655432), (24, 2212860), (26, 2042640), (30, 1770288), (32, 1659645), (36, 1475240), (39, 1361760), (40, 1327716), (45, 1180192), (48, 1106430), (52, 1021320), (60, 885144), (65, 817056), (72, 737620), (78, 680880), (80, 663858), (90, 590096), (96, 553215), (104, 510660), (117, 453920), (120, 442572), (130, 408528), (144, 368810), (156, 340440), (160, 331929), (180, 295048), (195, 272352), (208, 255330), (234, 226960), (240, 221286), (260, 204264), (288, 184405), (312, 170220), (360, 147524), (390, 136176), (416, 127665), (468, 113480), (480, 110643), (520, 102132), (585, 90784), (624, 85110), (720, 73762), (780, 68088), (936, 56740), (1040, 51066), (1170, 45392), (1248, 42555), (1440, 36881), (1560, 34044), (1872, 28370), (2080, 25533), (2340, 22696), (2837, 18720), (3120, 17022), (3744, 14185), (4680, 11348), (5674, 9360), (6240, 8511)]