123547028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 248209920

約数和(自身を除く): 124662892

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 106, 124, 212, 341, 583, 682, 1166, 1364, 1643, 1709, 2332, 3286, 3418, 6572, 6836, 18073, 18799, 36146, 37598, 52979, 72292, 75196, 90577, 105958, 181154, 211916, 362308, 582769, 996347, 1165538, 1992694, 2331076, 2807887, 3985388, 5615774, 11231548, 30886757, 61773514, 123547028]

約数ペア:

[(1, 123547028), (2, 61773514), (4, 30886757), (11, 11231548), (22, 5615774), (31, 3985388), (44, 2807887), (53, 2331076), (62, 1992694), (106, 1165538), (124, 996347), (212, 582769), (341, 362308), (583, 211916), (682, 181154), (1166, 105958), (1364, 90577), (1643, 75196), (1709, 72292), (2332, 52979), (3286, 37598), (3418, 36146), (6572, 18799), (6836, 18073)]