49510720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 168

約数和(自身を含む): 145279872

約数和(自身を除く): 95769152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 140, 155, 160, 161, 184, 217, 224, 230, 248, 280, 310, 320, 322, 368, 434, 448, 460, 496, 560, 620, 644, 713, 736, 805, 868, 920, 961, 992, 1085, 1120, 1240, 1288, 1426, 1472, 1610, 1736, 1840, 1922, 1984, 2170, 2240, 2480, 2576, 2852, 3220, 3472, 3565, 3680, 3844, 4340, 4805, 4960, 4991, 5152, 5704, 6440, 6727, 6944, 7130, 7360, 7688, 8680, 9610, 9920, 9982, 10304, 11408, 12880, 13454, 13888, 14260, 15376, 17360, 19220, 19964, 22103, 22816, 24955, 25760, 26908, 28520, 30752, 33635, 34720, 38440, 39928, 44206, 45632, 49910, 51520, 53816, 57040, 61504, 67270, 69440, 76880, 79856, 88412, 99820, 107632, 110515, 114080, 134540, 153760, 154721, 159712, 176824, 199640, 215264, 221030, 228160, 269080, 307520, 309442, 319424, 353648, 399280, 430528, 442060, 538160, 618884, 707296, 773605, 798560, 884120, 1076320, 1237768, 1414592, 1547210, 1597120, 1768240, 2152640, 2475536, 3094420, 3536480, 4951072, 6188840, 7072960, 9902144, 12377680, 24755360, 49510720]

約数ペア:

[(1, 49510720), (2, 24755360), (4, 12377680), (5, 9902144), (7, 7072960), (8, 6188840), (10, 4951072), (14, 3536480), (16, 3094420), (20, 2475536), (23, 2152640), (28, 1768240), (31, 1597120), (32, 1547210), (35, 1414592), (40, 1237768), (46, 1076320), (56, 884120), (62, 798560), (64, 773605), (70, 707296), (80, 618884), (92, 538160), (112, 442060), (115, 430528), (124, 399280), (140, 353648), (155, 319424), (160, 309442), (161, 307520), (184, 269080), (217, 228160), (224, 221030), (230, 215264), (248, 199640), (280, 176824), (310, 159712), (320, 154721), (322, 153760), (368, 134540), (434, 114080), (448, 110515), (460, 107632), (496, 99820), (560, 88412), (620, 79856), (644, 76880), (713, 69440), (736, 67270), (805, 61504), (868, 57040), (920, 53816), (961, 51520), (992, 49910), (1085, 45632), (1120, 44206), (1240, 39928), (1288, 38440), (1426, 34720), (1472, 33635), (1610, 30752), (1736, 28520), (1840, 26908), (1922, 25760), (1984, 24955), (2170, 22816), (2240, 22103), (2480, 19964), (2576, 19220), (2852, 17360), (3220, 15376), (3472, 14260), (3565, 13888), (3680, 13454), (3844, 12880), (4340, 11408), (4805, 10304), (4960, 9982), (4991, 9920), (5152, 9610), (5704, 8680), (6440, 7688), (6727, 7360), (6944, 7130)]