51768160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17029}}^1$

素因数の和:17063

約数の個数: 48

約数和(自身を含む): 128746800

約数和(自身を除く): 76978640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 17029, 34058, 68116, 85145, 136232, 170290, 272464, 323551, 340580, 544928, 647102, 681160, 1294204, 1362320, 1617755, 2588408, 2724640, 3235510, 5176816, 6471020, 10353632, 12942040, 25884080, 51768160]

約数ペア:

[(1, 51768160), (2, 25884080), (4, 12942040), (5, 10353632), (8, 6471020), (10, 5176816), (16, 3235510), (19, 2724640), (20, 2588408), (32, 1617755), (38, 1362320), (40, 1294204), (76, 681160), (80, 647102), (95, 544928), (152, 340580), (160, 323551), (190, 272464), (304, 170290), (380, 136232), (608, 85145), (760, 68116), (1520, 34058), (3040, 17029)]