49045038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 116981760

約数和(自身を除く): 67936722

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 139, 186, 217, 271, 278, 417, 434, 542, 651, 813, 834, 973, 1302, 1626, 1897, 1946, 2919, 3794, 4309, 5691, 5838, 8401, 8618, 11382, 12927, 16802, 25203, 25854, 30163, 37669, 50406, 58807, 60326, 75338, 90489, 113007, 117614, 176421, 180978, 226014, 263683, 352842, 527366, 791049, 1167739, 1582098, 2335478, 3503217, 7006434, 8174173, 16348346, 24522519, 49045038]

約数ペア:

[(1, 49045038), (2, 24522519), (3, 16348346), (6, 8174173), (7, 7006434), (14, 3503217), (21, 2335478), (31, 1582098), (42, 1167739), (62, 791049), (93, 527366), (139, 352842), (186, 263683), (217, 226014), (271, 180978), (278, 176421), (417, 117614), (434, 113007), (542, 90489), (651, 75338), (813, 60326), (834, 58807), (973, 50406), (1302, 37669), (1626, 30163), (1897, 25854), (1946, 25203), (2919, 16802), (3794, 12927), (4309, 11382), (5691, 8618), (5838, 8401)]