56526778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15959}}^1$

素因数の和:16002

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 53788742

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 15959, 31918, 111713, 175549, 223426, 351098, 367057, 734114, 1228843, 2457686, 2569399, 4037627, 5138798, 8075254, 28263389, 56526778]

約数ペア:

[(1, 56526778), (2, 28263389), (7, 8075254), (11, 5138798), (14, 4037627), (22, 2569399), (23, 2457686), (46, 1228843), (77, 734114), (154, 367057), (161, 351098), (253, 223426), (322, 175549), (506, 111713), (1771, 31918), (3542, 15959)]