54211878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25309}}^1$

素因数の和:25341

約数の個数: 48

約数和(自身を含む): 142140960

約数和(自身を除く): 87929082

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 25309, 50618, 75927, 151854, 177163, 227781, 354326, 430253, 455562, 531489, 860506, 1062978, 1290759, 1594467, 2581518, 3011771, 3188934, 3872277, 6023542, 7744554, 9035313, 18070626, 27105939, 54211878]

約数ペア:

[(1, 54211878), (2, 27105939), (3, 18070626), (6, 9035313), (7, 7744554), (9, 6023542), (14, 3872277), (17, 3188934), (18, 3011771), (21, 2581518), (34, 1594467), (42, 1290759), (51, 1062978), (63, 860506), (102, 531489), (119, 455562), (126, 430253), (153, 354326), (238, 227781), (306, 177163), (357, 151854), (714, 75927), (1071, 50618), (2142, 25309)]