53881920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 168

約数和(自身を含む): 189363096

約数和(自身を除く): 135481176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 353, 360, 424, 477, 480, 530, 576, 636, 706, 720, 795, 848, 954, 960, 1059, 1060, 1272, 1412, 1440, 1590, 1696, 1765, 1908, 2118, 2120, 2385, 2544, 2824, 2880, 3177, 3180, 3392, 3530, 3816, 4236, 4240, 4770, 5088, 5295, 5648, 6354, 6360, 7060, 7632, 8472, 8480, 9540, 10176, 10590, 11296, 12708, 12720, 14120, 15264, 15885, 16944, 16960, 18709, 19080, 21180, 22592, 25416, 25440, 28240, 30528, 31770, 33888, 37418, 38160, 42360, 50832, 50880, 56127, 56480, 63540, 67776, 74836, 76320, 84720, 93545, 101664, 112254, 112960, 127080, 149672, 152640, 168381, 169440, 187090, 203328, 224508, 254160, 280635, 299344, 336762, 338880, 374180, 449016, 508320, 561270, 598688, 673524, 748360, 841905, 898032, 1016640, 1122540, 1197376, 1347048, 1496720, 1683810, 1796064, 2245080, 2694096, 2993440, 3367620, 3592128, 4490160, 5388192, 5986880, 6735240, 8980320, 10776384, 13470480, 17960640, 26940960, 53881920]

約数ペア:

[(1, 53881920), (2, 26940960), (3, 17960640), (4, 13470480), (5, 10776384), (6, 8980320), (8, 6735240), (9, 5986880), (10, 5388192), (12, 4490160), (15, 3592128), (16, 3367620), (18, 2993440), (20, 2694096), (24, 2245080), (30, 1796064), (32, 1683810), (36, 1496720), (40, 1347048), (45, 1197376), (48, 1122540), (53, 1016640), (60, 898032), (64, 841905), (72, 748360), (80, 673524), (90, 598688), (96, 561270), (106, 508320), (120, 449016), (144, 374180), (159, 338880), (160, 336762), (180, 299344), (192, 280635), (212, 254160), (240, 224508), (265, 203328), (288, 187090), (318, 169440), (320, 168381), (353, 152640), (360, 149672), (424, 127080), (477, 112960), (480, 112254), (530, 101664), (576, 93545), (636, 84720), (706, 76320), (720, 74836), (795, 67776), (848, 63540), (954, 56480), (960, 56127), (1059, 50880), (1060, 50832), (1272, 42360), (1412, 38160), (1440, 37418), (1590, 33888), (1696, 31770), (1765, 30528), (1908, 28240), (2118, 25440), (2120, 25416), (2385, 22592), (2544, 21180), (2824, 19080), (2880, 18709), (3177, 16960), (3180, 16944), (3392, 15885), (3530, 15264), (3816, 14120), (4236, 12720), (4240, 12708), (4770, 11296), (5088, 10590), (5295, 10176), (5648, 9540), (6354, 8480), (6360, 8472), (7060, 7632)]