52651720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7039}}^1$

素因数の和:7078

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 84205880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7039, 7480, 14078, 28156, 35195, 56312, 70390, 77429, 119663, 140780, 154858, 239326, 281560, 309716, 387145, 478652, 598315, 619432, 774290, 957304, 1196630, 1316293, 1548580, 2393260, 2632586, 3097160, 4786520, 5265172, 6581465, 10530344, 13162930, 26325860, 52651720]

約数ペア:

[(1, 52651720), (2, 26325860), (4, 13162930), (5, 10530344), (8, 6581465), (10, 5265172), (11, 4786520), (17, 3097160), (20, 2632586), (22, 2393260), (34, 1548580), (40, 1316293), (44, 1196630), (55, 957304), (68, 774290), (85, 619432), (88, 598315), (110, 478652), (136, 387145), (170, 309716), (187, 281560), (220, 239326), (340, 154858), (374, 140780), (440, 119663), (680, 77429), (748, 70390), (935, 56312), (1496, 35195), (1870, 28156), (3740, 14078), (7039, 7480)]