53897760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5347}}^1$

素因数の和:5375

約数の個数: 144

約数和(自身を含む): 210240576

約数和(自身を除く): 156342816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 5347, 10080, 10694, 16041, 21388, 26735, 32082, 37429, 42776, 48123, 53470, 64164, 74858, 80205, 85552, 96246, 106940, 112287, 128328, 149716, 160410, 171104, 187145, 192492, 213880, 224574, 240615, 256656, 299432, 320820, 336861, 374290, 384984, 427760, 449148, 481230, 513312, 561435, 598864, 641640, 673722, 748580, 769968, 855520, 898296, 962460, 1122870, 1197728, 1283280, 1347444, 1497160, 1539936, 1684305, 1796592, 1924920, 2245740, 2566560, 2694888, 2994320, 3368610, 3593184, 3849840, 4491480, 5389776, 5988640, 6737220, 7699680, 8982960, 10779552, 13474440, 17965920, 26948880, 53897760]

約数ペア:

[(1, 53897760), (2, 26948880), (3, 17965920), (4, 13474440), (5, 10779552), (6, 8982960), (7, 7699680), (8, 6737220), (9, 5988640), (10, 5389776), (12, 4491480), (14, 3849840), (15, 3593184), (16, 3368610), (18, 2994320), (20, 2694888), (21, 2566560), (24, 2245740), (28, 1924920), (30, 1796592), (32, 1684305), (35, 1539936), (36, 1497160), (40, 1347444), (42, 1283280), (45, 1197728), (48, 1122870), (56, 962460), (60, 898296), (63, 855520), (70, 769968), (72, 748580), (80, 673722), (84, 641640), (90, 598864), (96, 561435), (105, 513312), (112, 481230), (120, 449148), (126, 427760), (140, 384984), (144, 374290), (160, 336861), (168, 320820), (180, 299432), (210, 256656), (224, 240615), (240, 224574), (252, 213880), (280, 192492), (288, 187145), (315, 171104), (336, 160410), (360, 149716), (420, 128328), (480, 112287), (504, 106940), (560, 96246), (630, 85552), (672, 80205), (720, 74858), (840, 64164), (1008, 53470), (1120, 48123), (1260, 42776), (1440, 37429), (1680, 32082), (2016, 26735), (2520, 21388), (3360, 16041), (5040, 10694), (5347, 10080)]