55315568

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 136062720

約数和(自身を除く): 80747152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 236, 308, 413, 472, 616, 649, 761, 826, 944, 1232, 1298, 1522, 1652, 2596, 3044, 3304, 4543, 5192, 5327, 6088, 6608, 8371, 9086, 10384, 10654, 12176, 16742, 18172, 21308, 33484, 36344, 42616, 44899, 58597, 66968, 72688, 85232, 89798, 117194, 133936, 179596, 234388, 314293, 359192, 468776, 493889, 628586, 718384, 937552, 987778, 1257172, 1975556, 2514344, 3457223, 3951112, 5028688, 6914446, 7902224, 13828892, 27657784, 55315568]

約数ペア:

[(1, 55315568), (2, 27657784), (4, 13828892), (7, 7902224), (8, 6914446), (11, 5028688), (14, 3951112), (16, 3457223), (22, 2514344), (28, 1975556), (44, 1257172), (56, 987778), (59, 937552), (77, 718384), (88, 628586), (112, 493889), (118, 468776), (154, 359192), (176, 314293), (236, 234388), (308, 179596), (413, 133936), (472, 117194), (616, 89798), (649, 85232), (761, 72688), (826, 66968), (944, 58597), (1232, 44899), (1298, 42616), (1522, 36344), (1652, 33484), (2596, 21308), (3044, 18172), (3304, 16742), (4543, 12176), (5192, 10654), (5327, 10384), (6088, 9086), (6608, 8371)]