53953956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 156671424

約数和(自身を除く): 102717468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 853, 1004, 1506, 1706, 1757, 2259, 2559, 3012, 3412, 3514, 4518, 5118, 5271, 5971, 7028, 7677, 9036, 10236, 10542, 11942, 15354, 15813, 17913, 21084, 23884, 30708, 31626, 35826, 53739, 63252, 71652, 107478, 214103, 214956, 428206, 642309, 856412, 1284618, 1498721, 1926927, 2569236, 2997442, 3853854, 4496163, 5994884, 7707708, 8992326, 13488489, 17984652, 26976978, 53953956]

約数ペア:

[(1, 53953956), (2, 26976978), (3, 17984652), (4, 13488489), (6, 8992326), (7, 7707708), (9, 5994884), (12, 4496163), (14, 3853854), (18, 2997442), (21, 2569236), (28, 1926927), (36, 1498721), (42, 1284618), (63, 856412), (84, 642309), (126, 428206), (251, 214956), (252, 214103), (502, 107478), (753, 71652), (853, 63252), (1004, 53739), (1506, 35826), (1706, 31626), (1757, 30708), (2259, 23884), (2559, 21084), (3012, 17913), (3412, 15813), (3514, 15354), (4518, 11942), (5118, 10542), (5271, 10236), (5971, 9036), (7028, 7677)]