56445780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55339}}^1$

素因数の和:55368

約数の個数: 48

約数和(自身を含む): 167348160

約数和(自身を除く): 110902380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 55339, 110678, 166017, 221356, 276695, 332034, 553390, 664068, 830085, 940763, 1106780, 1660170, 1881526, 2822289, 3320340, 3763052, 4703815, 5644578, 9407630, 11289156, 14111445, 18815260, 28222890, 56445780]

約数ペア:

[(1, 56445780), (2, 28222890), (3, 18815260), (4, 14111445), (5, 11289156), (6, 9407630), (10, 5644578), (12, 4703815), (15, 3763052), (17, 3320340), (20, 2822289), (30, 1881526), (34, 1660170), (51, 1106780), (60, 940763), (68, 830085), (85, 664068), (102, 553390), (170, 332034), (204, 276695), (255, 221356), (340, 166017), (510, 110678), (1020, 55339)]