51036790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3701}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 105551424

約数和(自身を除く): 54514634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 3701, 6895, 7402, 13790, 18505, 25907, 37010, 51814, 129535, 259070, 729097, 1458194, 3645485, 5103679, 7290970, 10207358, 25518395, 51036790]

約数ペア:

[(1, 51036790), (2, 25518395), (5, 10207358), (7, 7290970), (10, 5103679), (14, 3645485), (35, 1458194), (70, 729097), (197, 259070), (394, 129535), (985, 51814), (1379, 37010), (1970, 25907), (2758, 18505), (3701, 13790), (6895, 7402)]