53938183908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{642121237}}^1$

素因数の和:642121251

約数の個数: 24

約数和(自身を含む): 143835157312

約数和(自身を除く): 89896973404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 642121237, 1284242474, 1926363711, 2568484948, 3852727422, 4494848659, 7705454844, 8989697318, 13484545977, 17979394636, 26969091954, 53938183908]

約数ペア:

[(1, 53938183908), (2, 26969091954), (3, 17979394636), (4, 13484545977), (6, 8989697318), (7, 7705454844), (12, 4494848659), (14, 3852727422), (21, 2568484948), (28, 1926363711), (42, 1284242474), (84, 642121237)]