51011352

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 169392600

約数和(自身を除く): 118381248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 761, 798, 882, 931, 1064, 1176, 1197, 1368, 1522, 1596, 1764, 1862, 2283, 2394, 2793, 3044, 3192, 3528, 3724, 4566, 4788, 5327, 5586, 6088, 6849, 7448, 8379, 9132, 9576, 10654, 11172, 13698, 14459, 15981, 16758, 18264, 21308, 22344, 27396, 28918, 31962, 33516, 37289, 42616, 43377, 47943, 54792, 57836, 63924, 67032, 74578, 86754, 95886, 101213, 111867, 115672, 127848, 130131, 149156, 173508, 191772, 202426, 223734, 260262, 298312, 303639, 335601, 347016, 383544, 404852, 447468, 520524, 607278, 671202, 708491, 809704, 894936, 910917, 1041048, 1214556, 1342404, 1416982, 1821834, 2125473, 2429112, 2684808, 2833964, 3643668, 4250946, 5667928, 6376419, 7287336, 8501892, 12752838, 17003784, 25505676, 51011352]

約数ペア:

[(1, 51011352), (2, 25505676), (3, 17003784), (4, 12752838), (6, 8501892), (7, 7287336), (8, 6376419), (9, 5667928), (12, 4250946), (14, 3643668), (18, 2833964), (19, 2684808), (21, 2429112), (24, 2125473), (28, 1821834), (36, 1416982), (38, 1342404), (42, 1214556), (49, 1041048), (56, 910917), (57, 894936), (63, 809704), (72, 708491), (76, 671202), (84, 607278), (98, 520524), (114, 447468), (126, 404852), (133, 383544), (147, 347016), (152, 335601), (168, 303639), (171, 298312), (196, 260262), (228, 223734), (252, 202426), (266, 191772), (294, 173508), (342, 149156), (392, 130131), (399, 127848), (441, 115672), (456, 111867), (504, 101213), (532, 95886), (588, 86754), (684, 74578), (761, 67032), (798, 63924), (882, 57836), (931, 54792), (1064, 47943), (1176, 43377), (1197, 42616), (1368, 37289), (1522, 33516), (1596, 31962), (1764, 28918), (1862, 27396), (2283, 22344), (2394, 21308), (2793, 18264), (3044, 16758), (3192, 15981), (3528, 14459), (3724, 13698), (4566, 11172), (4788, 10654), (5327, 9576), (5586, 9132), (6088, 8379), (6849, 7448)]