56147637

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4849

約数の個数: 32

約数和(自身を含む): 94302208

約数和(自身を除く): 38154571

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 4783, 11739, 14349, 33481, 62179, 100443, 186537, 205669, 435253, 617007, 1305759, 1439683, 2673697, 4319049, 8021091, 18715879, 56147637]

約数ペア:

[(1, 56147637), (3, 18715879), (7, 8021091), (13, 4319049), (21, 2673697), (39, 1439683), (43, 1305759), (91, 617007), (129, 435253), (273, 205669), (301, 186537), (559, 100443), (903, 62179), (1677, 33481), (3913, 14349), (4783, 11739)]