56891910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65393}}^1$

素因数の和:65432

約数の個数: 32

約数和(自身を含む): 141251040

約数和(自身を除く): 84359130

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 65393, 130786, 196179, 326965, 392358, 653930, 980895, 1896397, 1961790, 3792794, 5689191, 9481985, 11378382, 18963970, 28445955, 56891910]

約数ペア:

[(1, 56891910), (2, 28445955), (3, 18963970), (5, 11378382), (6, 9481985), (10, 5689191), (15, 3792794), (29, 1961790), (30, 1896397), (58, 980895), (87, 653930), (145, 392358), (174, 326965), (290, 196179), (435, 130786), (870, 65393)]