50620220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21269}}^1$

素因数の和:21302

約数の個数: 48

約数和(自身を含む): 128640960

約数和(自身を除く): 78020740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 21269, 42538, 85076, 106345, 148883, 212690, 297766, 361573, 425380, 595532, 723146, 744415, 1446292, 1488830, 1807865, 2531011, 2977660, 3615730, 5062022, 7231460, 10124044, 12655055, 25310110, 50620220]

約数ペア:

[(1, 50620220), (2, 25310110), (4, 12655055), (5, 10124044), (7, 7231460), (10, 5062022), (14, 3615730), (17, 2977660), (20, 2531011), (28, 1807865), (34, 1488830), (35, 1446292), (68, 744415), (70, 723146), (85, 595532), (119, 425380), (140, 361573), (170, 297766), (238, 212690), (340, 148883), (476, 106345), (595, 85076), (1190, 42538), (2380, 21269)]