57289750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 129093120

約数和(自身を除く): 71803370

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 475, 665, 875, 950, 1330, 1723, 1750, 2375, 3325, 3446, 4750, 6650, 8615, 12061, 16625, 17230, 24122, 32737, 33250, 43075, 60305, 65474, 86150, 120610, 163685, 215375, 229159, 301525, 327370, 430750, 458318, 603050, 818425, 1145795, 1507625, 1636850, 2291590, 3015250, 4092125, 5728975, 8184250, 11457950, 28644875, 57289750]

約数ペア:

[(1, 57289750), (2, 28644875), (5, 11457950), (7, 8184250), (10, 5728975), (14, 4092125), (19, 3015250), (25, 2291590), (35, 1636850), (38, 1507625), (50, 1145795), (70, 818425), (95, 603050), (125, 458318), (133, 430750), (175, 327370), (190, 301525), (250, 229159), (266, 215375), (350, 163685), (475, 120610), (665, 86150), (875, 65474), (950, 60305), (1330, 43075), (1723, 33250), (1750, 32737), (2375, 24122), (3325, 17230), (3446, 16625), (4750, 12061), (6650, 8615)]