49393351

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 12814649

約数列:

[1, 7, 23, 29, 71, 149, 161, 203, 497, 667, 1043, 1633, 2059, 3427, 4321, 4669, 10579, 11431, 14413, 23989, 30247, 47357, 74053, 99383, 243317, 306791, 331499, 695681, 1703219, 2147537, 7056193, 49393351]

約数ペア:

[(1, 49393351), (7, 7056193), (23, 2147537), (29, 1703219), (71, 695681), (149, 331499), (161, 306791), (203, 243317), (497, 99383), (667, 74053), (1043, 47357), (1633, 30247), (2059, 23989), (3427, 14413), (4321, 11431), (4669, 10579)]