51957654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26321}}^1$

素因数の和:26380

約数の個数: 32

約数和(自身を含む): 121291776

約数和(自身を除く): 69334122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 26321, 52642, 78963, 157926, 184247, 368494, 552741, 1105482, 1237087, 2474174, 3711261, 7422522, 8659609, 17319218, 25978827, 51957654]

約数ペア:

[(1, 51957654), (2, 25978827), (3, 17319218), (6, 8659609), (7, 7422522), (14, 3711261), (21, 2474174), (42, 1237087), (47, 1105482), (94, 552741), (141, 368494), (282, 184247), (329, 157926), (658, 78963), (987, 52642), (1974, 26321)]