53516946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 125798400

約数和(自身を除く): 72281454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 103, 139, 178, 206, 267, 278, 309, 417, 534, 618, 623, 721, 834, 973, 1246, 1442, 1869, 1946, 2163, 2919, 3738, 4326, 5838, 9167, 12371, 14317, 18334, 24742, 27501, 28634, 37113, 42951, 55002, 64169, 74226, 85902, 86597, 100219, 128338, 173194, 192507, 200438, 259791, 300657, 385014, 519582, 601314, 1274213, 2548426, 3822639, 7645278, 8919491, 17838982, 26758473, 53516946]

約数ペア:

[(1, 53516946), (2, 26758473), (3, 17838982), (6, 8919491), (7, 7645278), (14, 3822639), (21, 2548426), (42, 1274213), (89, 601314), (103, 519582), (139, 385014), (178, 300657), (206, 259791), (267, 200438), (278, 192507), (309, 173194), (417, 128338), (534, 100219), (618, 86597), (623, 85902), (721, 74226), (834, 64169), (973, 55002), (1246, 42951), (1442, 37113), (1869, 28634), (1946, 27501), (2163, 24742), (2919, 18334), (3738, 14317), (4326, 12371), (5838, 9167)]