5497450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 11874240

約数和(自身を除く): 6376790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 139, 175, 226, 278, 350, 565, 695, 791, 973, 1130, 1390, 1582, 1946, 2825, 3475, 3955, 4865, 5650, 6950, 7910, 9730, 15707, 19775, 24325, 31414, 39550, 48650, 78535, 109949, 157070, 219898, 392675, 549745, 785350, 1099490, 2748725, 5497450]

約数ペア:

[(1, 5497450), (2, 2748725), (5, 1099490), (7, 785350), (10, 549745), (14, 392675), (25, 219898), (35, 157070), (50, 109949), (70, 78535), (113, 48650), (139, 39550), (175, 31414), (226, 24325), (278, 19775), (350, 15707), (565, 9730), (695, 7910), (791, 6950), (973, 5650), (1130, 4865), (1390, 3955), (1582, 3475), (1946, 2825)]