48687228

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 129712128

約数和(自身を除く): 81024900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 127, 138, 207, 254, 276, 381, 414, 463, 508, 762, 828, 926, 1143, 1389, 1524, 1852, 2286, 2778, 2921, 4167, 4572, 5556, 5842, 8334, 8763, 10649, 11684, 16668, 17526, 21298, 26289, 31947, 35052, 42596, 52578, 58801, 63894, 95841, 105156, 117602, 127788, 176403, 191682, 235204, 352806, 383364, 529209, 705612, 1058418, 1352423, 2116836, 2704846, 4057269, 5409692, 8114538, 12171807, 16229076, 24343614, 48687228]

約数ペア:

[(1, 48687228), (2, 24343614), (3, 16229076), (4, 12171807), (6, 8114538), (9, 5409692), (12, 4057269), (18, 2704846), (23, 2116836), (36, 1352423), (46, 1058418), (69, 705612), (92, 529209), (127, 383364), (138, 352806), (207, 235204), (254, 191682), (276, 176403), (381, 127788), (414, 117602), (463, 105156), (508, 95841), (762, 63894), (828, 58801), (926, 52578), (1143, 42596), (1389, 35052), (1524, 31947), (1852, 26289), (2286, 21298), (2778, 17526), (2921, 16668), (4167, 11684), (4572, 10649), (5556, 8763), (5842, 8334)]