28920650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{52583}}^1$

素因数の和:52606

約数の個数: 24

約数和(自身を含む): 58683744

約数和(自身を除く): 29763094

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 52583, 105166, 262915, 525830, 578413, 1156826, 1314575, 2629150, 2892065, 5784130, 14460325, 28920650]

約数ペア:

[(1, 28920650), (2, 14460325), (5, 5784130), (10, 2892065), (11, 2629150), (22, 1314575), (25, 1156826), (50, 578413), (55, 525830), (110, 262915), (275, 105166), (550, 52583)]