53272436

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 109412352

約数和(自身を除く): 56139916

約数列:

[1, 2, 4, 7, 14, 28, 71, 127, 142, 211, 254, 284, 422, 497, 508, 844, 889, 994, 1477, 1778, 1988, 2954, 3556, 5908, 9017, 14981, 18034, 26797, 29962, 36068, 53594, 59924, 63119, 104867, 107188, 126238, 187579, 209734, 252476, 375158, 419468, 750316, 1902587, 3805174, 7610348, 13318109, 26636218, 53272436]

約数ペア:

[(1, 53272436), (2, 26636218), (4, 13318109), (7, 7610348), (14, 3805174), (28, 1902587), (71, 750316), (127, 419468), (142, 375158), (211, 252476), (254, 209734), (284, 187579), (422, 126238), (497, 107188), (508, 104867), (844, 63119), (889, 59924), (994, 53594), (1477, 36068), (1778, 29962), (1988, 26797), (2954, 18034), (3556, 14981), (5908, 9017)]