53947784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3761}}^1$

素因数の和:3941

約数の個数: 32

約数和(自身を含む): 111054240

約数和(自身を除く): 57106456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 3761, 7172, 7522, 14344, 15044, 30088, 41371, 82742, 165484, 330968, 613043, 1226086, 2452172, 4904344, 6743473, 13486946, 26973892, 53947784]

約数ペア:

[(1, 53947784), (2, 26973892), (4, 13486946), (8, 6743473), (11, 4904344), (22, 2452172), (44, 1226086), (88, 613043), (163, 330968), (326, 165484), (652, 82742), (1304, 41371), (1793, 30088), (3586, 15044), (3761, 14344), (7172, 7522)]