51688560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2797}}^1$

素因数の和:2831

約数の個数: 160

約数和(自身を含む): 199844352

約数和(自身を除く): 148155792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 2797, 3080, 3696, 4620, 5594, 6160, 8391, 9240, 11188, 13985, 16782, 18480, 19579, 22376, 27970, 30767, 33564, 39158, 41955, 44752, 55940, 58737, 61534, 67128, 78316, 83910, 92301, 97895, 111880, 117474, 123068, 134256, 153835, 156632, 167820, 184602, 195790, 215369, 223760, 234948, 246136, 293685, 307670, 313264, 335640, 369204, 391580, 430738, 461505, 469896, 492272, 587370, 615340, 646107, 671280, 738408, 783160, 861476, 923010, 939792, 1076845, 1174740, 1230680, 1292214, 1476816, 1566320, 1722952, 1846020, 2153690, 2349480, 2461360, 2584428, 3230535, 3445904, 3692040, 4307380, 4698960, 5168856, 6461070, 7384080, 8614760, 10337712, 12922140, 17229520, 25844280, 51688560]

約数ペア:

[(1, 51688560), (2, 25844280), (3, 17229520), (4, 12922140), (5, 10337712), (6, 8614760), (7, 7384080), (8, 6461070), (10, 5168856), (11, 4698960), (12, 4307380), (14, 3692040), (15, 3445904), (16, 3230535), (20, 2584428), (21, 2461360), (22, 2349480), (24, 2153690), (28, 1846020), (30, 1722952), (33, 1566320), (35, 1476816), (40, 1292214), (42, 1230680), (44, 1174740), (48, 1076845), (55, 939792), (56, 923010), (60, 861476), (66, 783160), (70, 738408), (77, 671280), (80, 646107), (84, 615340), (88, 587370), (105, 492272), (110, 469896), (112, 461505), (120, 430738), (132, 391580), (140, 369204), (154, 335640), (165, 313264), (168, 307670), (176, 293685), (210, 246136), (220, 234948), (231, 223760), (240, 215369), (264, 195790), (280, 184602), (308, 167820), (330, 156632), (336, 153835), (385, 134256), (420, 123068), (440, 117474), (462, 111880), (528, 97895), (560, 92301), (616, 83910), (660, 78316), (770, 67128), (840, 61534), (880, 58737), (924, 55940), (1155, 44752), (1232, 41955), (1320, 39158), (1540, 33564), (1680, 30767), (1848, 27970), (2310, 22376), (2640, 19579), (2797, 18480), (3080, 16782), (3696, 13985), (4620, 11188), (5594, 9240), (6160, 8391)]