55499408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 111179640

約数和(自身を除く): 55680232

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 241, 296, 389, 482, 592, 778, 964, 1556, 1928, 3112, 3856, 6224, 8917, 14393, 17834, 28786, 35668, 57572, 71336, 93749, 115144, 142672, 187498, 230288, 374996, 749992, 1499984, 3468713, 6937426, 13874852, 27749704, 55499408]

約数ペア:

[(1, 55499408), (2, 27749704), (4, 13874852), (8, 6937426), (16, 3468713), (37, 1499984), (74, 749992), (148, 374996), (241, 230288), (296, 187498), (389, 142672), (482, 115144), (592, 93749), (778, 71336), (964, 57572), (1556, 35668), (1928, 28786), (3112, 17834), (3856, 14393), (6224, 8917)]