48980196

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 132166944

約数和(自身を除く): 83186748

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 163, 204, 306, 326, 489, 491, 612, 652, 978, 982, 1467, 1473, 1956, 1964, 2771, 2934, 2946, 4419, 5542, 5868, 5892, 8313, 8347, 8838, 11084, 16626, 16694, 17676, 24939, 25041, 33252, 33388, 49878, 50082, 75123, 80033, 99756, 100164, 150246, 160066, 240099, 300492, 320132, 480198, 720297, 960396, 1360561, 1440594, 2721122, 2881188, 4081683, 5442244, 8163366, 12245049, 16326732, 24490098, 48980196]

約数ペア:

[(1, 48980196), (2, 24490098), (3, 16326732), (4, 12245049), (6, 8163366), (9, 5442244), (12, 4081683), (17, 2881188), (18, 2721122), (34, 1440594), (36, 1360561), (51, 960396), (68, 720297), (102, 480198), (153, 320132), (163, 300492), (204, 240099), (306, 160066), (326, 150246), (489, 100164), (491, 99756), (612, 80033), (652, 75123), (978, 50082), (982, 49878), (1467, 33388), (1473, 33252), (1956, 25041), (1964, 24939), (2771, 17676), (2934, 16694), (2946, 16626), (4419, 11084), (5542, 8838), (5868, 8347), (5892, 8313)]