47888253

素因数分解:

$3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 83865600

約数和(自身を除く): 35977347

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 243, 329, 423, 567, 599, 987, 1269, 1701, 1797, 2961, 3807, 4193, 5391, 8883, 11421, 12579, 16173, 26649, 28153, 37737, 48519, 79947, 84459, 113211, 145557, 197071, 253377, 339633, 591213, 760131, 1018899, 1773639, 2280393, 5320917, 6841179, 15962751, 47888253]

約数ペア:

[(1, 47888253), (3, 15962751), (7, 6841179), (9, 5320917), (21, 2280393), (27, 1773639), (47, 1018899), (63, 760131), (81, 591213), (141, 339633), (189, 253377), (243, 197071), (329, 145557), (423, 113211), (567, 84459), (599, 79947), (987, 48519), (1269, 37737), (1701, 28153), (1797, 26649), (2961, 16173), (3807, 12579), (4193, 11421), (5391, 8883)]