55386379685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^2$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 87334275840

約数和(自身を除く): 31947896155

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 97, 133, 247, 257, 455, 485, 665, 679, 1235, 1261, 1285, 1729, 1799, 1843, 3341, 3395, 4883, 6305, 8645, 8827, 8995, 9215, 12901, 16705, 23387, 23959, 24415, 24929, 34181, 44135, 63479, 64505, 66049, 116935, 119795, 124645, 167713, 170905, 174503, 317395, 324077, 330245, 444353, 462343, 473651, 838565, 858637, 872515, 1254931, 1620385, 2221765, 2268539, 2311715, 2368255, 3315557, 4293185, 6010459, 6157463, 6274655, 6406753, 8784517, 11342695, 16314103, 16577785, 30052295, 30787315, 32033765, 43102241, 43922585, 44847271, 81570515, 83287789, 114198721, 121728307, 215511205, 224236355, 416438945, 570993605, 583014523, 608641535, 852098149, 1582467991, 2915072615, 4260490745, 7912339955, 11077275937, 55386379685]

約数ペア:

[(1, 55386379685), (5, 11077275937), (7, 7912339955), (13, 4260490745), (19, 2915072615), (35, 1582467991), (65, 852098149), (91, 608641535), (95, 583014523), (97, 570993605), (133, 416438945), (247, 224236355), (257, 215511205), (455, 121728307), (485, 114198721), (665, 83287789), (679, 81570515), (1235, 44847271), (1261, 43922585), (1285, 43102241), (1729, 32033765), (1799, 30787315), (1843, 30052295), (3341, 16577785), (3395, 16314103), (4883, 11342695), (6305, 8784517), (8645, 6406753), (8827, 6274655), (8995, 6157463), (9215, 6010459), (12901, 4293185), (16705, 3315557), (23387, 2368255), (23959, 2311715), (24415, 2268539), (24929, 2221765), (34181, 1620385), (44135, 1254931), (63479, 872515), (64505, 858637), (66049, 838565), (116935, 473651), (119795, 462343), (124645, 444353), (167713, 330245), (170905, 324077), (174503, 317395)]