56647878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28697}}^1$

素因数の和:28756

約数の個数: 32

約数和(自身を含む): 132240384

約数和(自身を除く): 75592506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 28697, 57394, 86091, 172182, 200879, 401758, 602637, 1205274, 1348759, 2697518, 4046277, 8092554, 9441313, 18882626, 28323939, 56647878]

約数ペア:

[(1, 56647878), (2, 28323939), (3, 18882626), (6, 9441313), (7, 8092554), (14, 4046277), (21, 2697518), (42, 1348759), (47, 1205274), (94, 602637), (141, 401758), (282, 200879), (329, 172182), (658, 86091), (987, 57394), (1974, 28697)]