68274550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 137401920

約数和(自身を除く): 69127370

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 170, 235, 425, 470, 799, 850, 1175, 1598, 1709, 2350, 3418, 3995, 7990, 8545, 17090, 19975, 29053, 39950, 42725, 58106, 80323, 85450, 145265, 160646, 290530, 401615, 726325, 803230, 1365491, 1452650, 2008075, 2730982, 4016150, 6827455, 13654910, 34137275, 68274550]

約数ペア:

[(1, 68274550), (2, 34137275), (5, 13654910), (10, 6827455), (17, 4016150), (25, 2730982), (34, 2008075), (47, 1452650), (50, 1365491), (85, 803230), (94, 726325), (170, 401615), (235, 290530), (425, 160646), (470, 145265), (799, 85450), (850, 80323), (1175, 58106), (1598, 42725), (1709, 39950), (2350, 29053), (3418, 19975), (3995, 17090), (7990, 8545)]