55252912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 139991040

約数和(自身を除く): 84738128

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 31, 38, 41, 44, 52, 62, 76, 82, 88, 104, 124, 143, 152, 164, 176, 208, 209, 247, 248, 286, 304, 328, 341, 403, 418, 451, 494, 496, 533, 572, 589, 656, 682, 779, 806, 836, 902, 988, 1066, 1144, 1178, 1271, 1364, 1558, 1612, 1672, 1804, 1976, 2132, 2288, 2356, 2542, 2717, 2728, 3116, 3224, 3344, 3608, 3952, 4264, 4433, 4712, 5084, 5434, 5456, 5863, 6232, 6448, 6479, 7216, 7657, 8528, 8569, 8866, 9424, 10127, 10168, 10868, 11726, 12464, 12958, 13981, 15314, 16523, 17138, 17732, 20254, 20336, 21736, 23452, 24149, 25916, 27962, 30628, 33046, 34276, 35464, 40508, 43472, 46904, 48298, 51832, 55924, 61256, 66092, 68552, 70928, 81016, 84227, 93808, 96596, 103664, 111397, 111848, 122512, 132184, 137104, 162032, 168454, 181753, 193192, 222794, 223696, 264368, 265639, 313937, 336908, 363506, 386384, 445588, 531278, 627874, 673816, 727012, 891176, 1062556, 1255748, 1347632, 1454024, 1782352, 2125112, 2511496, 2908048, 3453307, 4250224, 5022992, 6906614, 13813228, 27626456, 55252912]

約数ペア:

[(1, 55252912), (2, 27626456), (4, 13813228), (8, 6906614), (11, 5022992), (13, 4250224), (16, 3453307), (19, 2908048), (22, 2511496), (26, 2125112), (31, 1782352), (38, 1454024), (41, 1347632), (44, 1255748), (52, 1062556), (62, 891176), (76, 727012), (82, 673816), (88, 627874), (104, 531278), (124, 445588), (143, 386384), (152, 363506), (164, 336908), (176, 313937), (208, 265639), (209, 264368), (247, 223696), (248, 222794), (286, 193192), (304, 181753), (328, 168454), (341, 162032), (403, 137104), (418, 132184), (451, 122512), (494, 111848), (496, 111397), (533, 103664), (572, 96596), (589, 93808), (656, 84227), (682, 81016), (779, 70928), (806, 68552), (836, 66092), (902, 61256), (988, 55924), (1066, 51832), (1144, 48298), (1178, 46904), (1271, 43472), (1364, 40508), (1558, 35464), (1612, 34276), (1672, 33046), (1804, 30628), (1976, 27962), (2132, 25916), (2288, 24149), (2356, 23452), (2542, 21736), (2717, 20336), (2728, 20254), (3116, 17732), (3224, 17138), (3344, 16523), (3608, 15314), (3952, 13981), (4264, 12958), (4433, 12464), (4712, 11726), (5084, 10868), (5434, 10168), (5456, 10127), (5863, 9424), (6232, 8866), (6448, 8569), (6479, 8528), (7216, 7657)]