53706740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 120394512

約数和(自身を除く): 66687772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1153, 1370, 2306, 2329, 2740, 4612, 4658, 5765, 9316, 11530, 11645, 19601, 23060, 23290, 39202, 46580, 78404, 98005, 157961, 196010, 315922, 392020, 631844, 789805, 1579610, 2685337, 3159220, 5370674, 10741348, 13426685, 26853370, 53706740]

約数ペア:

[(1, 53706740), (2, 26853370), (4, 13426685), (5, 10741348), (10, 5370674), (17, 3159220), (20, 2685337), (34, 1579610), (68, 789805), (85, 631844), (137, 392020), (170, 315922), (274, 196010), (340, 157961), (548, 98005), (685, 78404), (1153, 46580), (1370, 39202), (2306, 23290), (2329, 23060), (2740, 19601), (4612, 11645), (4658, 11530), (5765, 9316)]