86591450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 176613696

約数和(自身を除く): 90022246

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 313, 503, 550, 626, 1006, 1565, 2515, 3130, 3443, 5030, 5533, 6886, 7825, 11066, 12575, 15650, 17215, 25150, 27665, 34430, 55330, 86075, 138325, 157439, 172150, 276650, 314878, 787195, 1574390, 1731829, 3463658, 3935975, 7871950, 8659145, 17318290, 43295725, 86591450]

約数ペア:

[(1, 86591450), (2, 43295725), (5, 17318290), (10, 8659145), (11, 7871950), (22, 3935975), (25, 3463658), (50, 1731829), (55, 1574390), (110, 787195), (275, 314878), (313, 276650), (503, 172150), (550, 157439), (626, 138325), (1006, 86075), (1565, 55330), (2515, 34430), (3130, 27665), (3443, 25150), (5030, 17215), (5533, 15650), (6886, 12575), (7825, 11066)]