66840950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2293}}^1$

素因数の和:2369

約数の個数: 48

約数和(自身を含む): 138245616

約数和(自身を除く): 71404666

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2293, 2650, 2915, 4586, 5830, 11465, 14575, 22930, 25223, 29150, 50446, 57325, 114650, 121529, 126115, 243058, 252230, 607645, 630575, 1215290, 1261150, 1336819, 2673638, 3038225, 6076450, 6684095, 13368190, 33420475, 66840950]

約数ペア:

[(1, 66840950), (2, 33420475), (5, 13368190), (10, 6684095), (11, 6076450), (22, 3038225), (25, 2673638), (50, 1336819), (53, 1261150), (55, 1215290), (106, 630575), (110, 607645), (265, 252230), (275, 243058), (530, 126115), (550, 121529), (583, 114650), (1166, 57325), (1325, 50446), (2293, 29150), (2650, 25223), (2915, 22930), (4586, 14575), (5830, 11465)]