53205152

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 142644096

約数和(自身を除く): 89438944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 151, 154, 176, 182, 208, 224, 242, 286, 302, 308, 352, 364, 416, 484, 572, 604, 616, 728, 847, 968, 1001, 1057, 1144, 1208, 1232, 1456, 1573, 1661, 1694, 1936, 1963, 2002, 2114, 2288, 2416, 2464, 2912, 3146, 3322, 3388, 3872, 3926, 4004, 4228, 4576, 4832, 6292, 6644, 6776, 7852, 8008, 8456, 11011, 11627, 12584, 13288, 13552, 13741, 15704, 16016, 16912, 18271, 21593, 22022, 23254, 25168, 26576, 27104, 27482, 31408, 32032, 33824, 36542, 43186, 44044, 46508, 50336, 53152, 54964, 62816, 73084, 86372, 88088, 93016, 109928, 127897, 146168, 151151, 172744, 176176, 186032, 219856, 237523, 255794, 292336, 302302, 345488, 352352, 372064, 439712, 475046, 511588, 584672, 604604, 690976, 950092, 1023176, 1209208, 1662661, 1900184, 2046352, 2418416, 3325322, 3800368, 4092704, 4836832, 6650644, 7600736, 13301288, 26602576, 53205152]

約数ペア:

[(1, 53205152), (2, 26602576), (4, 13301288), (7, 7600736), (8, 6650644), (11, 4836832), (13, 4092704), (14, 3800368), (16, 3325322), (22, 2418416), (26, 2046352), (28, 1900184), (32, 1662661), (44, 1209208), (52, 1023176), (56, 950092), (77, 690976), (88, 604604), (91, 584672), (104, 511588), (112, 475046), (121, 439712), (143, 372064), (151, 352352), (154, 345488), (176, 302302), (182, 292336), (208, 255794), (224, 237523), (242, 219856), (286, 186032), (302, 176176), (308, 172744), (352, 151151), (364, 146168), (416, 127897), (484, 109928), (572, 93016), (604, 88088), (616, 86372), (728, 73084), (847, 62816), (968, 54964), (1001, 53152), (1057, 50336), (1144, 46508), (1208, 44044), (1232, 43186), (1456, 36542), (1573, 33824), (1661, 32032), (1694, 31408), (1936, 27482), (1963, 27104), (2002, 26576), (2114, 25168), (2288, 23254), (2416, 22022), (2464, 21593), (2912, 18271), (3146, 16912), (3322, 16016), (3388, 15704), (3872, 13741), (3926, 13552), (4004, 13288), (4228, 12584), (4576, 11627), (4832, 11011), (6292, 8456), (6644, 8008), (6776, 7852)]