51582078

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{953}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 116678016

約数和(自身を除く): 65095938

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 558, 582, 873, 953, 1746, 1906, 2859, 3007, 5718, 6014, 8577, 9021, 17154, 18042, 27063, 29543, 54126, 59086, 88629, 92441, 177258, 184882, 265887, 277323, 531774, 554646, 831969, 1663938, 2865671, 5731342, 8597013, 17194026, 25791039, 51582078]

約数ペア:

[(1, 51582078), (2, 25791039), (3, 17194026), (6, 8597013), (9, 5731342), (18, 2865671), (31, 1663938), (62, 831969), (93, 554646), (97, 531774), (186, 277323), (194, 265887), (279, 184882), (291, 177258), (558, 92441), (582, 88629), (873, 59086), (953, 54126), (1746, 29543), (1906, 27063), (2859, 18042), (3007, 17154), (5718, 9021), (6014, 8577)]