51150110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1609}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 106762320

約数和(自身を除く): 55612210

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1609, 1870, 2890, 3179, 3218, 6358, 8045, 15895, 16090, 17699, 27353, 31790, 35398, 54706, 88495, 136765, 176990, 273530, 300883, 465001, 601766, 930002, 1504415, 2325005, 3008830, 4650010, 5115011, 10230022, 25575055, 51150110]

約数ペア:

[(1, 51150110), (2, 25575055), (5, 10230022), (10, 5115011), (11, 4650010), (17, 3008830), (22, 2325005), (34, 1504415), (55, 930002), (85, 601766), (110, 465001), (170, 300883), (187, 273530), (289, 176990), (374, 136765), (578, 88495), (935, 54706), (1445, 35398), (1609, 31790), (1870, 27353), (2890, 17699), (3179, 16090), (3218, 15895), (6358, 8045)]