51424758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3373}}^1$

素因数の和:3410

約数の個数: 72

約数和(自身を含む): 140007504

約数和(自身を除く): 88582746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 3373, 5082, 6746, 7623, 10119, 15246, 20238, 23611, 30357, 37103, 47222, 60714, 70833, 74206, 111309, 141666, 212499, 222618, 259721, 333927, 408133, 424998, 519442, 667854, 779163, 816266, 1224399, 1558326, 2337489, 2448798, 2856931, 3673197, 4674978, 5713862, 7346394, 8570793, 17141586, 25712379, 51424758]

約数ペア:

[(1, 51424758), (2, 25712379), (3, 17141586), (6, 8570793), (7, 7346394), (9, 5713862), (11, 4674978), (14, 3673197), (18, 2856931), (21, 2448798), (22, 2337489), (33, 1558326), (42, 1224399), (63, 816266), (66, 779163), (77, 667854), (99, 519442), (121, 424998), (126, 408133), (154, 333927), (198, 259721), (231, 222618), (242, 212499), (363, 141666), (462, 111309), (693, 74206), (726, 70833), (847, 60714), (1089, 47222), (1386, 37103), (1694, 30357), (2178, 23611), (2541, 20238), (3373, 15246), (5082, 10119), (6746, 7623)]