52113238

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 24

約数和(自身を含む): 83530440

約数和(自身を除く): 31417202

約数列:

[1, 2, 19, 38, 89, 178, 361, 722, 811, 1622, 1691, 3382, 15409, 30818, 32129, 64258, 72179, 144358, 292771, 585542, 1371401, 2742802, 26056619, 52113238]

約数ペア:

[(1, 52113238), (2, 26056619), (19, 2742802), (38, 1371401), (89, 585542), (178, 292771), (361, 144358), (722, 72179), (811, 64258), (1622, 32129), (1691, 30818), (3382, 15409)]