54747308

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 123721920

約数和(自身を除く): 68974612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 67, 77, 98, 134, 154, 196, 268, 308, 379, 469, 539, 737, 758, 938, 1078, 1474, 1516, 1876, 2156, 2653, 2948, 3283, 4169, 5159, 5306, 6566, 8338, 10318, 10612, 13132, 16676, 18571, 20636, 25393, 29183, 36113, 37142, 50786, 58366, 72226, 74284, 101572, 116732, 144452, 177751, 204281, 279323, 355502, 408562, 558646, 711004, 817124, 1117292, 1244257, 1955261, 2488514, 3910522, 4977028, 7821044, 13686827, 27373654, 54747308]

約数ペア:

[(1, 54747308), (2, 27373654), (4, 13686827), (7, 7821044), (11, 4977028), (14, 3910522), (22, 2488514), (28, 1955261), (44, 1244257), (49, 1117292), (67, 817124), (77, 711004), (98, 558646), (134, 408562), (154, 355502), (196, 279323), (268, 204281), (308, 177751), (379, 144452), (469, 116732), (539, 101572), (737, 74284), (758, 72226), (938, 58366), (1078, 50786), (1474, 37142), (1516, 36113), (1876, 29183), (2156, 25393), (2653, 20636), (2948, 18571), (3283, 16676), (4169, 13132), (5159, 10612), (5306, 10318), (6566, 8338)]