42377650

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{353}}^1$

素因数の和:393

約数の個数: 60

約数和(自身を含む): 92214522

約数和(自身を除く): 49836872

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 353, 490, 686, 706, 1225, 1715, 1765, 2401, 2450, 2471, 3430, 3530, 4802, 4942, 8575, 8825, 12005, 12355, 17150, 17297, 17650, 24010, 24710, 34594, 60025, 61775, 86485, 120050, 121079, 123550, 172970, 242158, 432425, 605395, 847553, 864850, 1210790, 1695106, 3026975, 4237765, 6053950, 8475530, 21188825, 42377650]

約数ペア:

[(1, 42377650), (2, 21188825), (5, 8475530), (7, 6053950), (10, 4237765), (14, 3026975), (25, 1695106), (35, 1210790), (49, 864850), (50, 847553), (70, 605395), (98, 432425), (175, 242158), (245, 172970), (343, 123550), (350, 121079), (353, 120050), (490, 86485), (686, 61775), (706, 60025), (1225, 34594), (1715, 24710), (1765, 24010), (2401, 17650), (2450, 17297), (2471, 17150), (3430, 12355), (3530, 12005), (4802, 8825), (4942, 8575)]