56552546390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{6719}}^1$

素因数の和:8205

約数の個数: 64

約数和(自身を含む): 110702592000

約数和(自身を除く): 54150045610

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 1429, 2858, 2945, 5890, 6719, 7145, 13438, 14290, 27151, 33595, 44299, 54302, 67190, 88598, 127661, 135755, 208289, 221495, 255322, 271510, 416578, 442990, 638305, 841681, 1041445, 1276610, 1683362, 2082890, 3957491, 4208405, 7914982, 8416810, 9601451, 19202902, 19787455, 39574910, 48007255, 96014510, 182427569, 297644981, 364855138, 595289962, 912137845, 1488224905, 1824275690, 2976449810, 5655254639, 11310509278, 28276273195, 56552546390]

約数ペア:

[(1, 56552546390), (2, 28276273195), (5, 11310509278), (10, 5655254639), (19, 2976449810), (31, 1824275690), (38, 1488224905), (62, 912137845), (95, 595289962), (155, 364855138), (190, 297644981), (310, 182427569), (589, 96014510), (1178, 48007255), (1429, 39574910), (2858, 19787455), (2945, 19202902), (5890, 9601451), (6719, 8416810), (7145, 7914982), (13438, 4208405), (14290, 3957491), (27151, 2082890), (33595, 1683362), (44299, 1276610), (54302, 1041445), (67190, 841681), (88598, 638305), (127661, 442990), (135755, 416578), (208289, 271510), (221495, 255322)]