53987724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{214237}}^1$

素因数の和:214254

約数の個数: 36

約数和(自身を含む): 155965264

約数和(自身を除く): 101977540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 214237, 428474, 642711, 856948, 1285422, 1499659, 1928133, 2570844, 2999318, 3856266, 4498977, 5998636, 7712532, 8997954, 13496931, 17995908, 26993862, 53987724]

約数ペア:

[(1, 53987724), (2, 26993862), (3, 17995908), (4, 13496931), (6, 8997954), (7, 7712532), (9, 5998636), (12, 4498977), (14, 3856266), (18, 2999318), (21, 2570844), (28, 1928133), (36, 1499659), (42, 1285422), (63, 856948), (84, 642711), (126, 428474), (252, 214237)]