42004450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{49417}}^1$

素因数の和:49446

約数の個数: 24

約数和(自身を含む): 82725732

約数和(自身を除く): 40721282

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 49417, 98834, 247085, 494170, 840089, 1235425, 1680178, 2470850, 4200445, 8400890, 21002225, 42004450]

約数ペア:

[(1, 42004450), (2, 21002225), (5, 8400890), (10, 4200445), (17, 2470850), (25, 1680178), (34, 1235425), (50, 840089), (85, 494170), (170, 247085), (425, 98834), (850, 49417)]