48161820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{114671}}^1$

素因数の和:114690

約数の個数: 48

約数和(自身を含む): 154119168

約数和(自身を除く): 105957348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 114671, 229342, 344013, 458684, 573355, 688026, 802697, 1146710, 1376052, 1605394, 1720065, 2293420, 2408091, 3210788, 3440130, 4013485, 4816182, 6880260, 8026970, 9632364, 12040455, 16053940, 24080910, 48161820]

約数ペア:

[(1, 48161820), (2, 24080910), (3, 16053940), (4, 12040455), (5, 9632364), (6, 8026970), (7, 6880260), (10, 4816182), (12, 4013485), (14, 3440130), (15, 3210788), (20, 2408091), (21, 2293420), (28, 1720065), (30, 1605394), (35, 1376052), (42, 1146710), (60, 802697), (70, 688026), (84, 573355), (105, 458684), (140, 344013), (210, 229342), (420, 114671)]