48931520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13901}}^1$

素因数の和:13929

約数の個数: 56

約数和(自身を含む): 127119888

約数和(自身を除く): 78188368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 13901, 27802, 55604, 69505, 111208, 139010, 152911, 222416, 278020, 305822, 444832, 556040, 611644, 764555, 889664, 1112080, 1223288, 1529110, 2224160, 2446576, 3058220, 4448320, 4893152, 6116440, 9786304, 12232880, 24465760, 48931520]

約数ペア:

[(1, 48931520), (2, 24465760), (4, 12232880), (5, 9786304), (8, 6116440), (10, 4893152), (11, 4448320), (16, 3058220), (20, 2446576), (22, 2224160), (32, 1529110), (40, 1223288), (44, 1112080), (55, 889664), (64, 764555), (80, 611644), (88, 556040), (110, 444832), (160, 305822), (176, 278020), (220, 222416), (320, 152911), (352, 139010), (440, 111208), (704, 69505), (880, 55604), (1760, 27802), (3520, 13901)]