56557470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2649

約数の個数: 64

約数和(自身を含む): 147121920

約数和(自身を除く): 90564450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 2579, 3655, 4386, 5158, 7310, 7737, 10965, 12895, 15474, 21930, 25790, 38685, 43843, 77370, 87686, 110897, 131529, 219215, 221794, 263058, 332691, 438430, 554485, 657645, 665382, 1108970, 1315290, 1663455, 1885249, 3326910, 3770498, 5655747, 9426245, 11311494, 18852490, 28278735, 56557470]

約数ペア:

[(1, 56557470), (2, 28278735), (3, 18852490), (5, 11311494), (6, 9426245), (10, 5655747), (15, 3770498), (17, 3326910), (30, 1885249), (34, 1663455), (43, 1315290), (51, 1108970), (85, 665382), (86, 657645), (102, 554485), (129, 438430), (170, 332691), (215, 263058), (255, 221794), (258, 219215), (430, 131529), (510, 110897), (645, 87686), (731, 77370), (1290, 43843), (1462, 38685), (2193, 25790), (2579, 21930), (3655, 15474), (4386, 12895), (5158, 10965), (7310, 7737)]