54771246

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 127471968

約数和(自身を除く): 72700722

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 2521, 3621, 5042, 7242, 7563, 10863, 15126, 21726, 22689, 42857, 45378, 85714, 128571, 178991, 257142, 357982, 385713, 536973, 771426, 1073946, 1610919, 3042847, 3221838, 6085694, 9128541, 18257082, 27385623, 54771246]

約数ペア:

[(1, 54771246), (2, 27385623), (3, 18257082), (6, 9128541), (9, 6085694), (17, 3221838), (18, 3042847), (34, 1610919), (51, 1073946), (71, 771426), (102, 536973), (142, 385713), (153, 357982), (213, 257142), (306, 178991), (426, 128571), (639, 85714), (1207, 45378), (1278, 42857), (2414, 22689), (2521, 21726), (3621, 15126), (5042, 10863), (7242, 7563)]