51495850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6439

約数の個数: 48

約数和(自身を含む): 114242688

約数和(自身を除く): 62746838

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 6397, 8050, 12794, 31985, 44779, 63970, 89558, 147131, 159925, 223895, 294262, 319850, 447790, 735655, 1029917, 1119475, 1471310, 2059834, 2238950, 3678275, 5149585, 7356550, 10299170, 25747925, 51495850]

約数ペア:

[(1, 51495850), (2, 25747925), (5, 10299170), (7, 7356550), (10, 5149585), (14, 3678275), (23, 2238950), (25, 2059834), (35, 1471310), (46, 1119475), (50, 1029917), (70, 735655), (115, 447790), (161, 319850), (175, 294262), (230, 223895), (322, 159925), (350, 147131), (575, 89558), (805, 63970), (1150, 44779), (1610, 31985), (4025, 12794), (6397, 8050)]