56025480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{66697}}^1$

素因数の和:66718

約数の個数: 64

約数和(自身を含む): 192090240

約数和(自身を除く): 136064760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 66697, 133394, 200091, 266788, 333485, 400182, 466879, 533576, 666970, 800364, 933758, 1000455, 1333940, 1400637, 1600728, 1867516, 2000910, 2334395, 2667880, 2801274, 3735032, 4001820, 4668790, 5602548, 7003185, 8003640, 9337580, 11205096, 14006370, 18675160, 28012740, 56025480]

約数ペア:

[(1, 56025480), (2, 28012740), (3, 18675160), (4, 14006370), (5, 11205096), (6, 9337580), (7, 8003640), (8, 7003185), (10, 5602548), (12, 4668790), (14, 4001820), (15, 3735032), (20, 2801274), (21, 2667880), (24, 2334395), (28, 2000910), (30, 1867516), (35, 1600728), (40, 1400637), (42, 1333940), (56, 1000455), (60, 933758), (70, 800364), (84, 666970), (105, 533576), (120, 466879), (140, 400182), (168, 333485), (210, 266788), (280, 200091), (420, 133394), (840, 66697)]