551467928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{6521}}^1$

素因数の和:6600

約数の個数: 48

約数和(自身を含む): 1165742280

約数和(自身を除く): 614274352

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 961, 1364, 1922, 2728, 3844, 6521, 7688, 10571, 13042, 21142, 26084, 42284, 52168, 71731, 84568, 143462, 202151, 286924, 404302, 573848, 808604, 1617208, 2223661, 4447322, 6266681, 8894644, 12533362, 17789288, 25066724, 50133448, 68933491, 137866982, 275733964, 551467928]

約数ペア:

[(1, 551467928), (2, 275733964), (4, 137866982), (8, 68933491), (11, 50133448), (22, 25066724), (31, 17789288), (44, 12533362), (62, 8894644), (88, 6266681), (124, 4447322), (248, 2223661), (341, 1617208), (682, 808604), (961, 573848), (1364, 404302), (1922, 286924), (2728, 202151), (3844, 143462), (6521, 84568), (7688, 71731), (10571, 52168), (13042, 42284), (21142, 26084)]