51871974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 133297920

約数和(自身を除く): 81425946

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 59, 66, 77, 118, 121, 154, 173, 177, 231, 242, 346, 354, 363, 413, 462, 519, 649, 726, 826, 847, 1038, 1211, 1239, 1298, 1694, 1903, 1947, 2422, 2478, 2541, 3633, 3806, 3894, 4543, 5082, 5709, 7139, 7266, 9086, 10207, 11418, 13321, 13629, 14278, 20414, 20933, 21417, 26642, 27258, 30621, 39963, 41866, 42834, 49973, 61242, 62799, 71449, 79926, 99946, 112277, 125598, 142898, 146531, 149919, 214347, 224554, 293062, 299838, 336831, 428694, 439593, 673662, 785939, 879186, 1235047, 1571878, 2357817, 2470094, 3705141, 4715634, 7410282, 8645329, 17290658, 25935987, 51871974]

約数ペア:

[(1, 51871974), (2, 25935987), (3, 17290658), (6, 8645329), (7, 7410282), (11, 4715634), (14, 3705141), (21, 2470094), (22, 2357817), (33, 1571878), (42, 1235047), (59, 879186), (66, 785939), (77, 673662), (118, 439593), (121, 428694), (154, 336831), (173, 299838), (177, 293062), (231, 224554), (242, 214347), (346, 149919), (354, 146531), (363, 142898), (413, 125598), (462, 112277), (519, 99946), (649, 79926), (726, 71449), (826, 62799), (847, 61242), (1038, 49973), (1211, 42834), (1239, 41866), (1298, 39963), (1694, 30621), (1903, 27258), (1947, 26642), (2422, 21417), (2478, 20933), (2541, 20414), (3633, 14278), (3806, 13629), (3894, 13321), (4543, 11418), (5082, 10207), (5709, 9086), (7139, 7266)]