56699490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13597}}^1$

素因数の和:13746

約数の個数: 32

約数和(自身を含む): 137067840

約数和(自身を除く): 80368350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 13597, 27194, 40791, 67985, 81582, 135970, 203955, 407910, 1889983, 3779966, 5669949, 9449915, 11339898, 18899830, 28349745, 56699490]

約数ペア:

[(1, 56699490), (2, 28349745), (3, 18899830), (5, 11339898), (6, 9449915), (10, 5669949), (15, 3779966), (30, 1889983), (139, 407910), (278, 203955), (417, 135970), (695, 81582), (834, 67985), (1390, 40791), (2085, 27194), (4170, 13597)]