48988016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2382

約数の個数: 80

約数和(自身を含む): 125349120

約数和(自身を除く): 76361104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2339, 2618, 2992, 4678, 5236, 9356, 10472, 16373, 18712, 20944, 25729, 32746, 37424, 39763, 51458, 65492, 79526, 102916, 130984, 159052, 180103, 205832, 261968, 278341, 318104, 360206, 411664, 437393, 556682, 636208, 720412, 874786, 1113364, 1440824, 1749572, 2226728, 2881648, 3061751, 3499144, 4453456, 6123502, 6998288, 12247004, 24494008, 48988016]

約数ペア:

[(1, 48988016), (2, 24494008), (4, 12247004), (7, 6998288), (8, 6123502), (11, 4453456), (14, 3499144), (16, 3061751), (17, 2881648), (22, 2226728), (28, 1749572), (34, 1440824), (44, 1113364), (56, 874786), (68, 720412), (77, 636208), (88, 556682), (112, 437393), (119, 411664), (136, 360206), (154, 318104), (176, 278341), (187, 261968), (238, 205832), (272, 180103), (308, 159052), (374, 130984), (476, 102916), (616, 79526), (748, 65492), (952, 51458), (1232, 39763), (1309, 37424), (1496, 32746), (1904, 25729), (2339, 20944), (2618, 18712), (2992, 16373), (4678, 10472), (5236, 9356)]