49242280

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15583}}^1$

素因数の和:15673

約数の個数: 32

約数和(自身を含む): 112204800

約数和(自身を除く): 62962520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 15583, 31166, 62332, 77915, 124664, 155830, 311660, 623320, 1231057, 2462114, 4924228, 6155285, 9848456, 12310570, 24621140, 49242280]

約数ペア:

[(1, 49242280), (2, 24621140), (4, 12310570), (5, 9848456), (8, 6155285), (10, 4924228), (20, 2462114), (40, 1231057), (79, 623320), (158, 311660), (316, 155830), (395, 124664), (632, 77915), (790, 62332), (1580, 31166), (3160, 15583)]