53178112

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 124622680

約数和(自身を除く): 71444568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 64, 76, 104, 116, 128, 152, 208, 232, 247, 256, 304, 377, 416, 464, 494, 551, 608, 754, 832, 841, 928, 988, 1102, 1216, 1508, 1664, 1682, 1856, 1976, 2204, 2432, 3016, 3328, 3364, 3712, 3952, 4408, 4864, 6032, 6728, 7163, 7424, 7904, 8816, 10933, 12064, 13456, 14326, 15808, 15979, 17632, 21866, 24128, 26912, 28652, 31616, 31958, 35264, 43732, 48256, 53824, 57304, 63232, 63916, 70528, 87464, 96512, 107648, 114608, 127832, 141056, 174928, 207727, 215296, 229216, 255664, 349856, 415454, 458432, 511328, 699712, 830908, 916864, 1022656, 1399424, 1661816, 1833728, 2045312, 2798848, 3323632, 4090624, 6647264, 13294528, 26589056, 53178112]

約数ペア:

[(1, 53178112), (2, 26589056), (4, 13294528), (8, 6647264), (13, 4090624), (16, 3323632), (19, 2798848), (26, 2045312), (29, 1833728), (32, 1661816), (38, 1399424), (52, 1022656), (58, 916864), (64, 830908), (76, 699712), (104, 511328), (116, 458432), (128, 415454), (152, 349856), (208, 255664), (232, 229216), (247, 215296), (256, 207727), (304, 174928), (377, 141056), (416, 127832), (464, 114608), (494, 107648), (551, 96512), (608, 87464), (754, 70528), (832, 63916), (841, 63232), (928, 57304), (988, 53824), (1102, 48256), (1216, 43732), (1508, 35264), (1664, 31958), (1682, 31616), (1856, 28652), (1976, 26912), (2204, 24128), (2432, 21866), (3016, 17632), (3328, 15979), (3364, 15808), (3712, 14326), (3952, 13456), (4408, 12064), (4864, 10933), (6032, 8816), (6728, 7904), (7163, 7424)]