52806950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 116729136

約数和(自身を除く): 63922186

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 157, 175, 217, 310, 314, 350, 434, 775, 785, 961, 1085, 1099, 1550, 1570, 1922, 2170, 2198, 3925, 4805, 4867, 5425, 5495, 6727, 7850, 9610, 9734, 10850, 10990, 13454, 24025, 24335, 27475, 33635, 34069, 48050, 48670, 54950, 67270, 68138, 121675, 150877, 168175, 170345, 243350, 301754, 336350, 340690, 754385, 851725, 1056139, 1508770, 1703450, 2112278, 3771925, 5280695, 7543850, 10561390, 26403475, 52806950]

約数ペア:

[(1, 52806950), (2, 26403475), (5, 10561390), (7, 7543850), (10, 5280695), (14, 3771925), (25, 2112278), (31, 1703450), (35, 1508770), (50, 1056139), (62, 851725), (70, 754385), (155, 340690), (157, 336350), (175, 301754), (217, 243350), (310, 170345), (314, 168175), (350, 150877), (434, 121675), (775, 68138), (785, 67270), (961, 54950), (1085, 48670), (1099, 48050), (1550, 34069), (1570, 33635), (1922, 27475), (2170, 24335), (2198, 24025), (3925, 13454), (4805, 10990), (4867, 10850), (5425, 9734), (5495, 9610), (6727, 7850)]