51371516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 109992960

約数和(自身を除く): 58621444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1583, 1708, 2318, 3166, 4636, 6332, 8113, 11081, 16226, 22162, 30077, 32452, 44324, 60154, 96563, 120308, 193126, 210539, 386252, 421078, 675941, 842156, 1351882, 1834697, 2703764, 3669394, 7338788, 12842879, 25685758, 51371516]

約数ペア:

[(1, 51371516), (2, 25685758), (4, 12842879), (7, 7338788), (14, 3669394), (19, 2703764), (28, 1834697), (38, 1351882), (61, 842156), (76, 675941), (122, 421078), (133, 386252), (244, 210539), (266, 193126), (427, 120308), (532, 96563), (854, 60154), (1159, 44324), (1583, 32452), (1708, 30077), (2318, 22162), (3166, 16226), (4636, 11081), (6332, 8113)]