53596340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20149}}^1$

素因数の和:20184

約数の個数: 48

約数和(自身を含む): 135408000

約数和(自身を除く): 81811660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 20149, 40298, 80596, 100745, 141043, 201490, 282086, 382831, 402980, 564172, 705215, 765662, 1410430, 1531324, 1914155, 2679817, 2820860, 3828310, 5359634, 7656620, 10719268, 13399085, 26798170, 53596340]

約数ペア:

[(1, 53596340), (2, 26798170), (4, 13399085), (5, 10719268), (7, 7656620), (10, 5359634), (14, 3828310), (19, 2820860), (20, 2679817), (28, 1914155), (35, 1531324), (38, 1410430), (70, 765662), (76, 705215), (95, 564172), (133, 402980), (140, 382831), (190, 282086), (266, 201490), (380, 141043), (532, 100745), (665, 80596), (1330, 40298), (2660, 20149)]