50712080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15461}}^1$

素因数の和:15515

約数の個数: 40

約数和(自身を含む): 120789144

約数和(自身を除く): 70077064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 15461, 30922, 61844, 77305, 123688, 154610, 247376, 309220, 618440, 633901, 1236880, 1267802, 2535604, 3169505, 5071208, 6339010, 10142416, 12678020, 25356040, 50712080]

約数ペア:

[(1, 50712080), (2, 25356040), (4, 12678020), (5, 10142416), (8, 6339010), (10, 5071208), (16, 3169505), (20, 2535604), (40, 1267802), (41, 1236880), (80, 633901), (82, 618440), (164, 309220), (205, 247376), (328, 154610), (410, 123688), (656, 77305), (820, 61844), (1640, 30922), (3280, 15461)]