50720724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 136805760

約数和(自身を除く): 86085036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 179, 204, 306, 358, 463, 537, 612, 716, 926, 1074, 1389, 1611, 1852, 2148, 2778, 3043, 3222, 4167, 5556, 6086, 6444, 7871, 8334, 9129, 12172, 15742, 16668, 18258, 23613, 27387, 31484, 36516, 47226, 54774, 70839, 82877, 94452, 109548, 141678, 165754, 248631, 283356, 331508, 497262, 745893, 994524, 1408909, 1491786, 2817818, 2983572, 4226727, 5635636, 8453454, 12680181, 16906908, 25360362, 50720724]

約数ペア:

[(1, 50720724), (2, 25360362), (3, 16906908), (4, 12680181), (6, 8453454), (9, 5635636), (12, 4226727), (17, 2983572), (18, 2817818), (34, 1491786), (36, 1408909), (51, 994524), (68, 745893), (102, 497262), (153, 331508), (179, 283356), (204, 248631), (306, 165754), (358, 141678), (463, 109548), (537, 94452), (612, 82877), (716, 70839), (926, 54774), (1074, 47226), (1389, 36516), (1611, 31484), (1852, 27387), (2148, 23613), (2778, 18258), (3043, 16668), (3222, 15742), (4167, 12172), (5556, 9129), (6086, 8334), (6444, 7871)]