53113788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 170899456

約数和(自身を除く): 117785668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 523, 546, 558, 651, 806, 819, 868, 1046, 1092, 1116, 1209, 1302, 1569, 1612, 1638, 1953, 2092, 2418, 2604, 2821, 3138, 3276, 3627, 3661, 3906, 4707, 4836, 5642, 6276, 6799, 7254, 7322, 7812, 8463, 9414, 10983, 11284, 13598, 14508, 14644, 16213, 16926, 18828, 20397, 21966, 25389, 27196, 32426, 32949, 33852, 40794, 43932, 47593, 48639, 50778, 61191, 64852, 65898, 81588, 95186, 97278, 101556, 113491, 122382, 131796, 142779, 145917, 190372, 194556, 210769, 226982, 244764, 285558, 291834, 340473, 421538, 428337, 453964, 571116, 583668, 632307, 680946, 843076, 856674, 1021419, 1264614, 1361892, 1475383, 1713348, 1896921, 2042838, 2529228, 2950766, 3793842, 4085676, 4426149, 5901532, 7587684, 8852298, 13278447, 17704596, 26556894, 53113788]

約数ペア:

[(1, 53113788), (2, 26556894), (3, 17704596), (4, 13278447), (6, 8852298), (7, 7587684), (9, 5901532), (12, 4426149), (13, 4085676), (14, 3793842), (18, 2950766), (21, 2529228), (26, 2042838), (28, 1896921), (31, 1713348), (36, 1475383), (39, 1361892), (42, 1264614), (52, 1021419), (62, 856674), (63, 843076), (78, 680946), (84, 632307), (91, 583668), (93, 571116), (117, 453964), (124, 428337), (126, 421538), (156, 340473), (182, 291834), (186, 285558), (217, 244764), (234, 226982), (252, 210769), (273, 194556), (279, 190372), (364, 145917), (372, 142779), (403, 131796), (434, 122382), (468, 113491), (523, 101556), (546, 97278), (558, 95186), (651, 81588), (806, 65898), (819, 64852), (868, 61191), (1046, 50778), (1092, 48639), (1116, 47593), (1209, 43932), (1302, 40794), (1569, 33852), (1612, 32949), (1638, 32426), (1953, 27196), (2092, 25389), (2418, 21966), (2604, 20397), (2821, 18828), (3138, 16926), (3276, 16213), (3627, 14644), (3661, 14508), (3906, 13598), (4707, 11284), (4836, 10983), (5642, 9414), (6276, 8463), (6799, 7812), (7254, 7322)]