50830220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5419}}^1$

素因数の和:5502

約数の個数: 48

約数和(自身を含む): 123836160

約数和(自身を除く): 73005940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5419, 9380, 10838, 21676, 27095, 37933, 54190, 75866, 108380, 151732, 189665, 363073, 379330, 726146, 758660, 1452292, 1815365, 2541511, 3630730, 5083022, 7261460, 10166044, 12707555, 25415110, 50830220]

約数ペア:

[(1, 50830220), (2, 25415110), (4, 12707555), (5, 10166044), (7, 7261460), (10, 5083022), (14, 3630730), (20, 2541511), (28, 1815365), (35, 1452292), (67, 758660), (70, 726146), (134, 379330), (140, 363073), (268, 189665), (335, 151732), (469, 108380), (670, 75866), (938, 54190), (1340, 37933), (1876, 27095), (2345, 21676), (4690, 10838), (5419, 9380)]