53014780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29129}}^1$

素因数の和:29158

約数の個数: 48

約数和(自身を含む): 137027520

約数和(自身を除く): 84012740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 29129, 58258, 116516, 145645, 203903, 291290, 378677, 407806, 582580, 757354, 815612, 1019515, 1514708, 1893385, 2039030, 2650739, 3786770, 4078060, 5301478, 7573540, 10602956, 13253695, 26507390, 53014780]

約数ペア:

[(1, 53014780), (2, 26507390), (4, 13253695), (5, 10602956), (7, 7573540), (10, 5301478), (13, 4078060), (14, 3786770), (20, 2650739), (26, 2039030), (28, 1893385), (35, 1514708), (52, 1019515), (65, 815612), (70, 757354), (91, 582580), (130, 407806), (140, 378677), (182, 291290), (260, 203903), (364, 145645), (455, 116516), (910, 58258), (1820, 29129)]