53776304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 110961648

約数和(自身を除く): 57185344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 937, 1688, 1874, 3376, 3587, 3748, 7174, 7496, 14348, 14992, 15929, 28696, 31858, 57392, 63716, 127432, 197707, 254864, 395414, 790828, 1581656, 3163312, 3361019, 6722038, 13444076, 26888152, 53776304]

約数ペア:

[(1, 53776304), (2, 26888152), (4, 13444076), (8, 6722038), (16, 3361019), (17, 3163312), (34, 1581656), (68, 790828), (136, 395414), (211, 254864), (272, 197707), (422, 127432), (844, 63716), (937, 57392), (1688, 31858), (1874, 28696), (3376, 15929), (3587, 14992), (3748, 14348), (7174, 7496)]