2011122950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{50341}}^1$

素因数の和:50417

約数の個数: 48

約数和(自身を含む): 4045080384

約数和(自身を除く): 2033957434

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 170, 235, 425, 470, 799, 850, 1175, 1598, 2350, 3995, 7990, 19975, 39950, 50341, 100682, 251705, 503410, 855797, 1258525, 1711594, 2366027, 2517050, 4278985, 4732054, 8557970, 11830135, 21394925, 23660270, 40222459, 42789850, 59150675, 80444918, 118301350, 201112295, 402224590, 1005561475, 2011122950]

約数ペア:

[(1, 2011122950), (2, 1005561475), (5, 402224590), (10, 201112295), (17, 118301350), (25, 80444918), (34, 59150675), (47, 42789850), (50, 40222459), (85, 23660270), (94, 21394925), (170, 11830135), (235, 8557970), (425, 4732054), (470, 4278985), (799, 2517050), (850, 2366027), (1175, 1711594), (1598, 1258525), (2350, 855797), (3995, 503410), (7990, 251705), (19975, 100682), (39950, 50341)]