56454960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 188505792

約数和(自身を除く): 132050832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 101, 102, 120, 136, 137, 170, 202, 204, 240, 255, 272, 274, 303, 340, 404, 408, 411, 505, 510, 548, 606, 680, 685, 808, 816, 822, 1010, 1020, 1096, 1212, 1360, 1370, 1515, 1616, 1644, 1717, 2020, 2040, 2055, 2192, 2329, 2424, 2740, 3030, 3288, 3434, 4040, 4080, 4110, 4658, 4848, 5151, 5480, 6060, 6576, 6868, 6987, 8080, 8220, 8585, 9316, 10302, 10960, 11645, 12120, 13736, 13837, 13974, 16440, 17170, 18632, 20604, 23290, 24240, 25755, 27472, 27674, 27948, 32880, 34340, 34935, 37264, 41208, 41511, 46580, 51510, 55348, 55896, 68680, 69185, 69870, 82416, 83022, 93160, 103020, 110696, 111792, 137360, 138370, 139740, 166044, 186320, 206040, 207555, 221392, 235229, 276740, 279480, 332088, 412080, 415110, 470458, 553480, 558960, 664176, 705687, 830220, 940916, 1106960, 1176145, 1411374, 1660440, 1881832, 2352290, 2822748, 3320880, 3528435, 3763664, 4704580, 5645496, 7056870, 9409160, 11290992, 14113740, 18818320, 28227480, 56454960]

約数ペア:

[(1, 56454960), (2, 28227480), (3, 18818320), (4, 14113740), (5, 11290992), (6, 9409160), (8, 7056870), (10, 5645496), (12, 4704580), (15, 3763664), (16, 3528435), (17, 3320880), (20, 2822748), (24, 2352290), (30, 1881832), (34, 1660440), (40, 1411374), (48, 1176145), (51, 1106960), (60, 940916), (68, 830220), (80, 705687), (85, 664176), (101, 558960), (102, 553480), (120, 470458), (136, 415110), (137, 412080), (170, 332088), (202, 279480), (204, 276740), (240, 235229), (255, 221392), (272, 207555), (274, 206040), (303, 186320), (340, 166044), (404, 139740), (408, 138370), (411, 137360), (505, 111792), (510, 110696), (548, 103020), (606, 93160), (680, 83022), (685, 82416), (808, 69870), (816, 69185), (822, 68680), (1010, 55896), (1020, 55348), (1096, 51510), (1212, 46580), (1360, 41511), (1370, 41208), (1515, 37264), (1616, 34935), (1644, 34340), (1717, 32880), (2020, 27948), (2040, 27674), (2055, 27472), (2192, 25755), (2329, 24240), (2424, 23290), (2740, 20604), (3030, 18632), (3288, 17170), (3434, 16440), (4040, 13974), (4080, 13837), (4110, 13736), (4658, 12120), (4848, 11645), (5151, 10960), (5480, 10302), (6060, 9316), (6576, 8585), (6868, 8220), (6987, 8080)]