50622440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 125573760

約数和(自身を除く): 74951320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1117, 1133, 2060, 2234, 2266, 4120, 4468, 4532, 5585, 5665, 8936, 9064, 11170, 11330, 12287, 22340, 22660, 24574, 44680, 45320, 49148, 61435, 98296, 115051, 122870, 230102, 245740, 460204, 491480, 575255, 920408, 1150510, 1265561, 2301020, 2531122, 4602040, 5062244, 6327805, 10124488, 12655610, 25311220, 50622440]

約数ペア:

[(1, 50622440), (2, 25311220), (4, 12655610), (5, 10124488), (8, 6327805), (10, 5062244), (11, 4602040), (20, 2531122), (22, 2301020), (40, 1265561), (44, 1150510), (55, 920408), (88, 575255), (103, 491480), (110, 460204), (206, 245740), (220, 230102), (412, 122870), (440, 115051), (515, 98296), (824, 61435), (1030, 49148), (1117, 45320), (1133, 44680), (2060, 24574), (2234, 22660), (2266, 22340), (4120, 12287), (4468, 11330), (4532, 11170), (5585, 9064), (5665, 8936)]