49017580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 105979104

約数和(自身を除く): 56961524

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 131, 212, 262, 265, 353, 524, 530, 655, 706, 1060, 1310, 1412, 1765, 2620, 3530, 6943, 7060, 13886, 18709, 27772, 34715, 37418, 46243, 69430, 74836, 92486, 93545, 138860, 184972, 187090, 231215, 374180, 462430, 924860, 2450879, 4901758, 9803516, 12254395, 24508790, 49017580]

約数ペア:

[(1, 49017580), (2, 24508790), (4, 12254395), (5, 9803516), (10, 4901758), (20, 2450879), (53, 924860), (106, 462430), (131, 374180), (212, 231215), (262, 187090), (265, 184972), (353, 138860), (524, 93545), (530, 92486), (655, 74836), (706, 69430), (1060, 46243), (1310, 37418), (1412, 34715), (1765, 27772), (2620, 18709), (3530, 13886), (6943, 7060)]