53693480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^2$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 128373660

約数和(自身を除く): 74680180

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 281, 340, 562, 680, 1124, 1405, 2248, 2810, 4777, 5620, 9554, 11240, 19108, 23885, 38216, 47770, 78961, 95540, 157922, 191080, 315844, 394805, 631688, 789610, 1342337, 1579220, 2684674, 3158440, 5369348, 6711685, 10738696, 13423370, 26846740, 53693480]

約数ペア:

[(1, 53693480), (2, 26846740), (4, 13423370), (5, 10738696), (8, 6711685), (10, 5369348), (17, 3158440), (20, 2684674), (34, 1579220), (40, 1342337), (68, 789610), (85, 631688), (136, 394805), (170, 315844), (281, 191080), (340, 157922), (562, 95540), (680, 78961), (1124, 47770), (1405, 38216), (2248, 23885), (2810, 19108), (4777, 11240), (5620, 9554)]