55574490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 138733056

約数和(自身を除く): 83158566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 67, 86, 129, 134, 201, 215, 258, 335, 402, 430, 643, 645, 670, 1005, 1286, 1290, 1929, 2010, 2881, 3215, 3858, 5762, 6430, 8643, 9645, 14405, 17286, 19290, 27649, 28810, 43081, 43215, 55298, 82947, 86162, 86430, 129243, 138245, 165894, 215405, 258486, 276490, 414735, 430810, 646215, 829470, 1292430, 1852483, 3704966, 5557449, 9262415, 11114898, 18524830, 27787245, 55574490]

約数ペア:

[(1, 55574490), (2, 27787245), (3, 18524830), (5, 11114898), (6, 9262415), (10, 5557449), (15, 3704966), (30, 1852483), (43, 1292430), (67, 829470), (86, 646215), (129, 430810), (134, 414735), (201, 276490), (215, 258486), (258, 215405), (335, 165894), (402, 138245), (430, 129243), (643, 86430), (645, 86162), (670, 82947), (1005, 55298), (1286, 43215), (1290, 43081), (1929, 28810), (2010, 27649), (2881, 19290), (3215, 17286), (3858, 14405), (5762, 9645), (6430, 8643)]