56537104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 127491840

約数和(自身を除く): 70954736

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 59, 68, 104, 118, 136, 208, 221, 236, 271, 272, 442, 472, 542, 767, 884, 944, 1003, 1084, 1534, 1768, 2006, 2168, 3068, 3523, 3536, 4012, 4336, 4607, 6136, 7046, 8024, 9214, 12272, 13039, 14092, 15989, 16048, 18428, 26078, 28184, 31978, 36856, 52156, 56368, 59891, 63956, 73712, 104312, 119782, 127912, 207857, 208624, 239564, 255824, 271813, 415714, 479128, 543626, 831428, 958256, 1087252, 1662856, 2174504, 3325712, 3533569, 4349008, 7067138, 14134276, 28268552, 56537104]

約数ペア:

[(1, 56537104), (2, 28268552), (4, 14134276), (8, 7067138), (13, 4349008), (16, 3533569), (17, 3325712), (26, 2174504), (34, 1662856), (52, 1087252), (59, 958256), (68, 831428), (104, 543626), (118, 479128), (136, 415714), (208, 271813), (221, 255824), (236, 239564), (271, 208624), (272, 207857), (442, 127912), (472, 119782), (542, 104312), (767, 73712), (884, 63956), (944, 59891), (1003, 56368), (1084, 52156), (1534, 36856), (1768, 31978), (2006, 28184), (2168, 26078), (3068, 18428), (3523, 16048), (3536, 15989), (4012, 14092), (4336, 13039), (4607, 12272), (6136, 9214), (7046, 8024)]