56871281376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2169997}}^1$

素因数の和:2170033

約数の個数: 144

約数和(自身を含む): 199049576544

約数和(自身を除く): 142178295168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 2169997, 4339994, 6509991, 8679988, 13019982, 15189979, 17359976, 19529973, 26039964, 28209961, 30379958, 34719952, 39059946, 45569937, 52079928, 56419922, 60759916, 69439904, 78119892, 84629883, 91139874, 104159856, 112839844, 121519832, 136709811, 156239784, 169259766, 182279748, 197469727, 208319712, 225679688, 243039664, 253889649, 273419622, 312479568, 338519532, 364559496, 394939454, 451359376, 486079328, 507779298, 546839244, 592409181, 624959136, 677039064, 729118992, 789878908, 902718752, 1015558596, 1093678488, 1184818362, 1354078128, 1458237984, 1579757816, 1777227543, 2031117192, 2187356976, 2369636724, 2708156256, 3159515632, 3554455086, 4062234384, 4374713952, 4739273448, 6319031264, 7108910172, 8124468768, 9478546896, 14217820344, 18957093792, 28435640688, 56871281376]

約数ペア:

[(1, 56871281376), (2, 28435640688), (3, 18957093792), (4, 14217820344), (6, 9478546896), (7, 8124468768), (8, 7108910172), (9, 6319031264), (12, 4739273448), (13, 4374713952), (14, 4062234384), (16, 3554455086), (18, 3159515632), (21, 2708156256), (24, 2369636724), (26, 2187356976), (28, 2031117192), (32, 1777227543), (36, 1579757816), (39, 1458237984), (42, 1354078128), (48, 1184818362), (52, 1093678488), (56, 1015558596), (63, 902718752), (72, 789878908), (78, 729118992), (84, 677039064), (91, 624959136), (96, 592409181), (104, 546839244), (112, 507779298), (117, 486079328), (126, 451359376), (144, 394939454), (156, 364559496), (168, 338519532), (182, 312479568), (208, 273419622), (224, 253889649), (234, 243039664), (252, 225679688), (273, 208319712), (288, 197469727), (312, 182279748), (336, 169259766), (364, 156239784), (416, 136709811), (468, 121519832), (504, 112839844), (546, 104159856), (624, 91139874), (672, 84629883), (728, 78119892), (819, 69439904), (936, 60759916), (1008, 56419922), (1092, 52079928), (1248, 45569937), (1456, 39059946), (1638, 34719952), (1872, 30379958), (2016, 28209961), (2184, 26039964), (2912, 19529973), (3276, 17359976), (3744, 15189979), (4368, 13019982), (6552, 8679988), (8736, 6509991), (13104, 4339994), (26208, 2169997)]