53097240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63211}}^1$

素因数の和:63232

約数の個数: 64

約数和(自身を含む): 182050560

約数和(自身を除く): 128953320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63211, 126422, 189633, 252844, 316055, 379266, 442477, 505688, 632110, 758532, 884954, 948165, 1264220, 1327431, 1517064, 1769908, 1896330, 2212385, 2528440, 2654862, 3539816, 3792660, 4424770, 5309724, 6637155, 7585320, 8849540, 10619448, 13274310, 17699080, 26548620, 53097240]

約数ペア:

[(1, 53097240), (2, 26548620), (3, 17699080), (4, 13274310), (5, 10619448), (6, 8849540), (7, 7585320), (8, 6637155), (10, 5309724), (12, 4424770), (14, 3792660), (15, 3539816), (20, 2654862), (21, 2528440), (24, 2212385), (28, 1896330), (30, 1769908), (35, 1517064), (40, 1327431), (42, 1264220), (56, 948165), (60, 884954), (70, 758532), (84, 632110), (105, 505688), (120, 442477), (140, 379266), (168, 316055), (210, 252844), (280, 189633), (420, 126422), (840, 63211)]