56656920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27773}}^1$

素因数の和:27804

約数の個数: 64

約数和(自身を含む): 179975520

約数和(自身を除く): 123318600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27773, 55546, 83319, 111092, 138865, 166638, 222184, 277730, 333276, 416595, 472141, 555460, 666552, 833190, 944282, 1110920, 1416423, 1666380, 1888564, 2360705, 2832846, 3332760, 3777128, 4721410, 5665692, 7082115, 9442820, 11331384, 14164230, 18885640, 28328460, 56656920]

約数ペア:

[(1, 56656920), (2, 28328460), (3, 18885640), (4, 14164230), (5, 11331384), (6, 9442820), (8, 7082115), (10, 5665692), (12, 4721410), (15, 3777128), (17, 3332760), (20, 2832846), (24, 2360705), (30, 1888564), (34, 1666380), (40, 1416423), (51, 1110920), (60, 944282), (68, 833190), (85, 666552), (102, 555460), (120, 472141), (136, 416595), (170, 333276), (204, 277730), (255, 222184), (340, 166638), (408, 138865), (510, 111092), (680, 83319), (1020, 55546), (2040, 27773)]