53989236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{214243}}^1$

素因数の和:214260

約数の個数: 36

約数和(自身を含む): 155969632

約数和(自身を除く): 101980396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 214243, 428486, 642729, 856972, 1285458, 1499701, 1928187, 2570916, 2999402, 3856374, 4499103, 5998804, 7712748, 8998206, 13497309, 17996412, 26994618, 53989236]

約数ペア:

[(1, 53989236), (2, 26994618), (3, 17996412), (4, 13497309), (6, 8998206), (7, 7712748), (9, 5998804), (12, 4499103), (14, 3856374), (18, 2999402), (21, 2570916), (28, 1928187), (36, 1499701), (42, 1285458), (63, 856972), (84, 642729), (126, 428486), (252, 214243)]