53837812

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 111626368

約数和(自身を除く): 57788556

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 259, 314, 331, 518, 628, 662, 1036, 1099, 1324, 2198, 2317, 4396, 4634, 5809, 9268, 11618, 12247, 23236, 24494, 40663, 48988, 51967, 81326, 85729, 103934, 162652, 171458, 207868, 342916, 363769, 727538, 1455076, 1922779, 3845558, 7691116, 13459453, 26918906, 53837812]

約数ペア:

[(1, 53837812), (2, 26918906), (4, 13459453), (7, 7691116), (14, 3845558), (28, 1922779), (37, 1455076), (74, 727538), (148, 363769), (157, 342916), (259, 207868), (314, 171458), (331, 162652), (518, 103934), (628, 85729), (662, 81326), (1036, 51967), (1099, 48988), (1324, 40663), (2198, 24494), (2317, 23236), (4396, 12247), (4634, 11618), (5809, 9268)]