53118800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 148716672

約数和(自身を除く): 95597872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 140, 175, 200, 244, 280, 305, 311, 350, 400, 427, 488, 560, 610, 622, 700, 854, 976, 1220, 1244, 1400, 1525, 1555, 1708, 2135, 2177, 2440, 2488, 2800, 3050, 3110, 3416, 4270, 4354, 4880, 4976, 6100, 6220, 6832, 7775, 8540, 8708, 10675, 10885, 12200, 12440, 15550, 17080, 17416, 18971, 21350, 21770, 24400, 24880, 31100, 34160, 34832, 37942, 42700, 43540, 54425, 62200, 75884, 85400, 87080, 94855, 108850, 124400, 132797, 151768, 170800, 174160, 189710, 217700, 265594, 303536, 379420, 435400, 474275, 531188, 663985, 758840, 870800, 948550, 1062376, 1327970, 1517680, 1897100, 2124752, 2655940, 3319925, 3794200, 5311880, 6639850, 7588400, 10623760, 13279700, 26559400, 53118800]

約数ペア:

[(1, 53118800), (2, 26559400), (4, 13279700), (5, 10623760), (7, 7588400), (8, 6639850), (10, 5311880), (14, 3794200), (16, 3319925), (20, 2655940), (25, 2124752), (28, 1897100), (35, 1517680), (40, 1327970), (50, 1062376), (56, 948550), (61, 870800), (70, 758840), (80, 663985), (100, 531188), (112, 474275), (122, 435400), (140, 379420), (175, 303536), (200, 265594), (244, 217700), (280, 189710), (305, 174160), (311, 170800), (350, 151768), (400, 132797), (427, 124400), (488, 108850), (560, 94855), (610, 87080), (622, 85400), (700, 75884), (854, 62200), (976, 54425), (1220, 43540), (1244, 42700), (1400, 37942), (1525, 34832), (1555, 34160), (1708, 31100), (2135, 24880), (2177, 24400), (2440, 21770), (2488, 21350), (2800, 18971), (3050, 17416), (3110, 17080), (3416, 15550), (4270, 12440), (4354, 12200), (4880, 10885), (4976, 10675), (6100, 8708), (6220, 8540), (6832, 7775)]