49562490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 124001280

約数和(自身を除く): 74438790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 137, 155, 186, 274, 310, 389, 411, 465, 685, 778, 822, 930, 1167, 1370, 1945, 2055, 2334, 3890, 4110, 4247, 5835, 8494, 11670, 12059, 12741, 21235, 24118, 25482, 36177, 42470, 53293, 60295, 63705, 72354, 106586, 120590, 127410, 159879, 180885, 266465, 319758, 361770, 532930, 799395, 1598790, 1652083, 3304166, 4956249, 8260415, 9912498, 16520830, 24781245, 49562490]

約数ペア:

[(1, 49562490), (2, 24781245), (3, 16520830), (5, 9912498), (6, 8260415), (10, 4956249), (15, 3304166), (30, 1652083), (31, 1598790), (62, 799395), (93, 532930), (137, 361770), (155, 319758), (186, 266465), (274, 180885), (310, 159879), (389, 127410), (411, 120590), (465, 106586), (685, 72354), (778, 63705), (822, 60295), (930, 53293), (1167, 42470), (1370, 36177), (1945, 25482), (2055, 24118), (2334, 21235), (3890, 12741), (4110, 12059), (4247, 11670), (5835, 8494)]