54775448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 128405760

約数和(自身を除く): 73630312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1123, 1742, 1876, 2246, 3484, 3752, 4492, 6097, 6968, 7861, 8984, 12194, 14599, 15722, 24388, 29198, 31444, 48776, 58396, 62888, 75241, 102193, 116792, 150482, 204386, 300964, 408772, 526687, 601928, 817544, 978133, 1053374, 1956266, 2106748, 3912532, 4213496, 6846931, 7825064, 13693862, 27387724, 54775448]

約数ペア:

[(1, 54775448), (2, 27387724), (4, 13693862), (7, 7825064), (8, 6846931), (13, 4213496), (14, 3912532), (26, 2106748), (28, 1956266), (52, 1053374), (56, 978133), (67, 817544), (91, 601928), (104, 526687), (134, 408772), (182, 300964), (268, 204386), (364, 150482), (469, 116792), (536, 102193), (728, 75241), (871, 62888), (938, 58396), (1123, 48776), (1742, 31444), (1876, 29198), (2246, 24388), (3484, 15722), (3752, 14599), (4492, 12194), (6097, 8984), (6968, 7861)]