49237905

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 81082368

約数和(自身を除く): 31844463

約数列:

[1, 3, 5, 15, 47, 141, 211, 235, 331, 633, 705, 993, 1055, 1655, 3165, 4965, 9917, 15557, 29751, 46671, 49585, 69841, 77785, 148755, 209523, 233355, 349205, 1047615, 3282527, 9847581, 16412635, 49237905]

約数ペア:

[(1, 49237905), (3, 16412635), (5, 9847581), (15, 3282527), (47, 1047615), (141, 349205), (211, 233355), (235, 209523), (331, 148755), (633, 77785), (705, 69841), (993, 49585), (1055, 46671), (1655, 29751), (3165, 15557), (4965, 9917)]