56526500

素因数分解:

$2^2\times 5^3\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 124540416

約数和(自身を除く): 68013916

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 131, 250, 262, 500, 524, 655, 863, 1310, 1726, 2620, 3275, 3452, 4315, 6550, 8630, 13100, 16375, 17260, 21575, 32750, 43150, 65500, 86300, 107875, 113053, 215750, 226106, 431500, 452212, 565265, 1130530, 2261060, 2826325, 5652650, 11305300, 14131625, 28263250, 56526500]

約数ペア:

[(1, 56526500), (2, 28263250), (4, 14131625), (5, 11305300), (10, 5652650), (20, 2826325), (25, 2261060), (50, 1130530), (100, 565265), (125, 452212), (131, 431500), (250, 226106), (262, 215750), (500, 113053), (524, 107875), (655, 86300), (863, 65500), (1310, 43150), (1726, 32750), (2620, 21575), (3275, 17260), (3452, 16375), (4315, 13100), (6550, 8630)]