53348890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 117448704

約数和(自身を除く): 64099814

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 127, 170, 238, 254, 353, 595, 635, 706, 889, 1190, 1270, 1765, 1778, 2159, 2471, 3530, 4318, 4445, 4942, 6001, 8890, 10795, 12002, 12355, 15113, 21590, 24710, 30005, 30226, 42007, 44831, 60010, 75565, 84014, 89662, 151130, 210035, 224155, 313817, 420070, 448310, 627634, 762127, 1524254, 1569085, 3138170, 3810635, 5334889, 7621270, 10669778, 26674445, 53348890]

約数ペア:

[(1, 53348890), (2, 26674445), (5, 10669778), (7, 7621270), (10, 5334889), (14, 3810635), (17, 3138170), (34, 1569085), (35, 1524254), (70, 762127), (85, 627634), (119, 448310), (127, 420070), (170, 313817), (238, 224155), (254, 210035), (353, 151130), (595, 89662), (635, 84014), (706, 75565), (889, 60010), (1190, 44831), (1270, 42007), (1765, 30226), (1778, 30005), (2159, 24710), (2471, 21590), (3530, 15113), (4318, 12355), (4445, 12002), (4942, 10795), (6001, 8890)]