51923872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1662

約数の個数: 96

約数和(自身を含む): 137337984

約数和(自身を除く): 85414112

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 1621, 2002, 2288, 2464, 2912, 3242, 4004, 4576, 6484, 8008, 11347, 12968, 16016, 17831, 21073, 22694, 25936, 32032, 35662, 42146, 45388, 51872, 71324, 84292, 90776, 124817, 142648, 147511, 168584, 181552, 231803, 249634, 285296, 295022, 337168, 363104, 463606, 499268, 570592, 590044, 674336, 927212, 998536, 1180088, 1622621, 1854424, 1997072, 2360176, 3245242, 3708848, 3994144, 4720352, 6490484, 7417696, 12980968, 25961936, 51923872]

約数ペア:

[(1, 51923872), (2, 25961936), (4, 12980968), (7, 7417696), (8, 6490484), (11, 4720352), (13, 3994144), (14, 3708848), (16, 3245242), (22, 2360176), (26, 1997072), (28, 1854424), (32, 1622621), (44, 1180088), (52, 998536), (56, 927212), (77, 674336), (88, 590044), (91, 570592), (104, 499268), (112, 463606), (143, 363104), (154, 337168), (176, 295022), (182, 285296), (208, 249634), (224, 231803), (286, 181552), (308, 168584), (352, 147511), (364, 142648), (416, 124817), (572, 90776), (616, 84292), (728, 71324), (1001, 51872), (1144, 45388), (1232, 42146), (1456, 35662), (1621, 32032), (2002, 25936), (2288, 22694), (2464, 21073), (2912, 17831), (3242, 16016), (4004, 12968), (4576, 11347), (6484, 8008)]