51403504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 102993408

約数和(自身を除く): 51589904

約数列:

[1, 2, 4, 8, 16, 41, 82, 127, 164, 254, 328, 508, 617, 656, 1016, 1234, 2032, 2468, 4936, 5207, 9872, 10414, 20828, 25297, 41656, 50594, 78359, 83312, 101188, 156718, 202376, 313436, 404752, 626872, 1253744, 3212719, 6425438, 12850876, 25701752, 51403504]

約数ペア:

[(1, 51403504), (2, 25701752), (4, 12850876), (8, 6425438), (16, 3212719), (41, 1253744), (82, 626872), (127, 404752), (164, 313436), (254, 202376), (328, 156718), (508, 101188), (617, 83312), (656, 78359), (1016, 50594), (1234, 41656), (2032, 25297), (2468, 20828), (4936, 10414), (5207, 9872)]