55143954

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 127135008

約数和(自身を除く): 71991054

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 307, 587, 614, 921, 1174, 1761, 1842, 2763, 3522, 5219, 5283, 5526, 9979, 10438, 10566, 15657, 19958, 29937, 31314, 46971, 59874, 89811, 93942, 179622, 180209, 360418, 540627, 1081254, 1621881, 3063553, 3243762, 6127106, 9190659, 18381318, 27571977, 55143954]

約数ペア:

[(1, 55143954), (2, 27571977), (3, 18381318), (6, 9190659), (9, 6127106), (17, 3243762), (18, 3063553), (34, 1621881), (51, 1081254), (102, 540627), (153, 360418), (306, 180209), (307, 179622), (587, 93942), (614, 89811), (921, 59874), (1174, 46971), (1761, 31314), (1842, 29937), (2763, 19958), (3522, 15657), (5219, 10566), (5283, 10438), (5526, 9979)]