51839712

素因数分解:

$2^5\times 3^2\times {\mathrm{179999}}^1$

素因数の和:180015

約数の個数: 36

約数和(自身を含む): 147420000

約数和(自身を除く): 95580288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 179999, 359998, 539997, 719996, 1079994, 1439992, 1619991, 2159988, 2879984, 3239982, 4319976, 5759968, 6479964, 8639952, 12959928, 17279904, 25919856, 51839712]

約数ペア:

[(1, 51839712), (2, 25919856), (3, 17279904), (4, 12959928), (6, 8639952), (8, 6479964), (9, 5759968), (12, 4319976), (16, 3239982), (18, 2879984), (24, 2159988), (32, 1619991), (36, 1439992), (48, 1079994), (72, 719996), (96, 539997), (144, 359998), (288, 179999)]