56977605

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43661}}^1$

素因数の和:43701

約数の個数: 24

約数和(自身を含む): 102169080

約数和(自身を除く): 45191475

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 43661, 130983, 218305, 392949, 654915, 1266169, 1964745, 3798507, 6330845, 11395521, 18992535, 56977605]

約数ペア:

[(1, 56977605), (3, 18992535), (5, 11395521), (9, 6330845), (15, 3798507), (29, 1964745), (45, 1266169), (87, 654915), (145, 392949), (261, 218305), (435, 130983), (1305, 43661)]