52988416

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 120304800

約数和(自身を除く): 67316384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 419, 494, 512, 608, 832, 838, 988, 1216, 1664, 1676, 1976, 2432, 3328, 3352, 3952, 4864, 5447, 6656, 6704, 7904, 7961, 9728, 10894, 13408, 15808, 15922, 21788, 26816, 31616, 31844, 43576, 53632, 63232, 63688, 87152, 103493, 107264, 126464, 127376, 174304, 206986, 214528, 254752, 348608, 413972, 509504, 697216, 827944, 1019008, 1394432, 1655888, 2038016, 2788864, 3311776, 4076032, 6623552, 13247104, 26494208, 52988416]

約数ペア:

[(1, 52988416), (2, 26494208), (4, 13247104), (8, 6623552), (13, 4076032), (16, 3311776), (19, 2788864), (26, 2038016), (32, 1655888), (38, 1394432), (52, 1019008), (64, 827944), (76, 697216), (104, 509504), (128, 413972), (152, 348608), (208, 254752), (247, 214528), (256, 206986), (304, 174304), (416, 127376), (419, 126464), (494, 107264), (512, 103493), (608, 87152), (832, 63688), (838, 63232), (988, 53632), (1216, 43576), (1664, 31844), (1676, 31616), (1976, 26816), (2432, 21788), (3328, 15922), (3352, 15808), (3952, 13408), (4864, 10894), (5447, 9728), (6656, 7961), (6704, 7904)]