53842880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 161556192

約数和(自身を除く): 107713312

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 64, 65, 70, 80, 86, 91, 104, 112, 130, 140, 160, 172, 182, 208, 215, 224, 260, 280, 301, 320, 344, 364, 416, 430, 448, 455, 520, 559, 560, 602, 688, 728, 832, 860, 910, 1040, 1118, 1120, 1204, 1376, 1456, 1505, 1720, 1820, 1849, 2080, 2236, 2240, 2408, 2752, 2795, 2912, 3010, 3440, 3640, 3698, 3913, 4160, 4472, 4816, 5590, 5824, 6020, 6880, 7280, 7396, 7826, 8944, 9245, 9632, 11180, 12040, 12943, 13760, 14560, 14792, 15652, 17888, 18490, 19264, 19565, 22360, 24037, 24080, 25886, 29120, 29584, 31304, 35776, 36980, 39130, 44720, 48074, 48160, 51772, 59168, 62608, 64715, 73960, 78260, 89440, 96148, 96320, 103544, 118336, 120185, 125216, 129430, 147920, 156520, 168259, 178880, 192296, 207088, 240370, 250432, 258860, 295840, 313040, 336518, 384592, 414176, 480740, 517720, 591680, 626080, 673036, 769184, 828352, 841295, 961480, 1035440, 1252160, 1346072, 1538368, 1682590, 1922960, 2070880, 2692144, 3365180, 3845920, 4141760, 5384288, 6730360, 7691840, 10768576, 13460720, 26921440, 53842880]

約数ペア:

[(1, 53842880), (2, 26921440), (4, 13460720), (5, 10768576), (7, 7691840), (8, 6730360), (10, 5384288), (13, 4141760), (14, 3845920), (16, 3365180), (20, 2692144), (26, 2070880), (28, 1922960), (32, 1682590), (35, 1538368), (40, 1346072), (43, 1252160), (52, 1035440), (56, 961480), (64, 841295), (65, 828352), (70, 769184), (80, 673036), (86, 626080), (91, 591680), (104, 517720), (112, 480740), (130, 414176), (140, 384592), (160, 336518), (172, 313040), (182, 295840), (208, 258860), (215, 250432), (224, 240370), (260, 207088), (280, 192296), (301, 178880), (320, 168259), (344, 156520), (364, 147920), (416, 129430), (430, 125216), (448, 120185), (455, 118336), (520, 103544), (559, 96320), (560, 96148), (602, 89440), (688, 78260), (728, 73960), (832, 64715), (860, 62608), (910, 59168), (1040, 51772), (1118, 48160), (1120, 48074), (1204, 44720), (1376, 39130), (1456, 36980), (1505, 35776), (1720, 31304), (1820, 29584), (1849, 29120), (2080, 25886), (2236, 24080), (2240, 24037), (2408, 22360), (2752, 19565), (2795, 19264), (2912, 18490), (3010, 17888), (3440, 15652), (3640, 14792), (3698, 14560), (3913, 13760), (4160, 12943), (4472, 12040), (4816, 11180), (5590, 9632), (5824, 9245), (6020, 8944), (6880, 7826), (7280, 7396)]