54931888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16427}}^1$

素因数の和:16465

約数の個数: 40

約数和(自身を含む): 122224320

約数和(自身を除く): 67292432

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 16427, 32854, 65708, 131416, 180697, 262832, 312113, 361394, 624226, 722788, 1248452, 1445576, 2496904, 2891152, 3433243, 4993808, 6866486, 13732972, 27465944, 54931888]

約数ペア:

[(1, 54931888), (2, 27465944), (4, 13732972), (8, 6866486), (11, 4993808), (16, 3433243), (19, 2891152), (22, 2496904), (38, 1445576), (44, 1248452), (76, 722788), (88, 624226), (152, 361394), (176, 312113), (209, 262832), (304, 180697), (418, 131416), (836, 65708), (1672, 32854), (3344, 16427)]