49204760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111829}}^1$

素因数の和:111851

約数の個数: 32

約数和(自身を含む): 120776400

約数和(自身を除く): 71571640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 111829, 223658, 447316, 559145, 894632, 1118290, 1230119, 2236580, 2460238, 4473160, 4920476, 6150595, 9840952, 12301190, 24602380, 49204760]

約数ペア:

[(1, 49204760), (2, 24602380), (4, 12301190), (5, 9840952), (8, 6150595), (10, 4920476), (11, 4473160), (20, 2460238), (22, 2236580), (40, 1230119), (44, 1118290), (55, 894632), (88, 559145), (110, 447316), (220, 223658), (440, 111829)]