47158997756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{4217}}^1$

素因数の和:4551

約数の個数: 72

約数和(自身を含む): 91034090784

約数和(自身を除く): 43875093028

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 233, 284, 338, 466, 676, 923, 932, 1846, 3029, 3692, 4217, 6058, 8434, 11999, 12116, 16543, 16868, 23998, 33086, 39377, 47996, 54821, 66172, 78754, 109642, 157508, 215059, 219284, 299407, 430118, 598814, 712673, 860236, 982561, 1197628, 1425346, 1965122, 2795767, 2850692, 3892291, 3930244, 5591534, 7784582, 11183068, 12773293, 15569164, 25546586, 50599783, 51093172, 69761831, 101199566, 139523662, 166052809, 202399132, 279047324, 332105618, 664211236, 906903803, 1813807606, 3627615212, 11789749439, 23579498878, 47158997756]

約数ペア:

[(1, 47158997756), (2, 23579498878), (4, 11789749439), (13, 3627615212), (26, 1813807606), (52, 906903803), (71, 664211236), (142, 332105618), (169, 279047324), (233, 202399132), (284, 166052809), (338, 139523662), (466, 101199566), (676, 69761831), (923, 51093172), (932, 50599783), (1846, 25546586), (3029, 15569164), (3692, 12773293), (4217, 11183068), (6058, 7784582), (8434, 5591534), (11999, 3930244), (12116, 3892291), (16543, 2850692), (16868, 2795767), (23998, 1965122), (33086, 1425346), (39377, 1197628), (47996, 982561), (54821, 860236), (66172, 712673), (78754, 598814), (109642, 430118), (157508, 299407), (215059, 219284)]