56509470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4793}}^1$

素因数の和:4937

約数の個数: 48

約数和(自身を含む): 148077072

約数和(自身を除く): 91567602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 4793, 5895, 9586, 11790, 14379, 23965, 28758, 43137, 47930, 71895, 86274, 143790, 215685, 431370, 627883, 1255766, 1883649, 3139415, 3767298, 5650947, 6278830, 9418245, 11301894, 18836490, 28254735, 56509470]

約数ペア:

[(1, 56509470), (2, 28254735), (3, 18836490), (5, 11301894), (6, 9418245), (9, 6278830), (10, 5650947), (15, 3767298), (18, 3139415), (30, 1883649), (45, 1255766), (90, 627883), (131, 431370), (262, 215685), (393, 143790), (655, 86274), (786, 71895), (1179, 47930), (1310, 43137), (1965, 28758), (2358, 23965), (3930, 14379), (4793, 11790), (5895, 9586)]