56557571552

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{63419}}^1$

素因数の和:63520

約数の個数: 72

約数和(自身を含む): 119024753400

約数和(自身を除く): 62467181848

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 961, 992, 1798, 1922, 3596, 3844, 7192, 7688, 14384, 15376, 27869, 28768, 30752, 55738, 63419, 111476, 126838, 222952, 253676, 445904, 507352, 891808, 1014704, 1839151, 1965989, 2029408, 3678302, 3931978, 7356604, 7863956, 14713208, 15727912, 29426416, 31455824, 57013681, 58852832, 60945659, 62911648, 114027362, 121891318, 228054724, 243782636, 456109448, 487565272, 912218896, 975130544, 1767424111, 1824437792, 1950261088, 3534848222, 7069696444, 14139392888, 28278785776, 56557571552]

約数ペア:

[(1, 56557571552), (2, 28278785776), (4, 14139392888), (8, 7069696444), (16, 3534848222), (29, 1950261088), (31, 1824437792), (32, 1767424111), (58, 975130544), (62, 912218896), (116, 487565272), (124, 456109448), (232, 243782636), (248, 228054724), (464, 121891318), (496, 114027362), (899, 62911648), (928, 60945659), (961, 58852832), (992, 57013681), (1798, 31455824), (1922, 29426416), (3596, 15727912), (3844, 14713208), (7192, 7863956), (7688, 7356604), (14384, 3931978), (15376, 3678302), (27869, 2029408), (28768, 1965989), (30752, 1839151), (55738, 1014704), (63419, 891808), (111476, 507352), (126838, 445904), (222952, 253676)]