31106350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 65888640

約数和(自身を除く): 34782290

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2459, 2530, 4918, 6325, 12295, 12650, 24590, 27049, 54098, 56557, 61475, 113114, 122950, 135245, 270490, 282785, 565570, 622127, 676225, 1244254, 1352450, 1413925, 2827850, 3110635, 6221270, 15553175, 31106350]

約数ペア:

[(1, 31106350), (2, 15553175), (5, 6221270), (10, 3110635), (11, 2827850), (22, 1413925), (23, 1352450), (25, 1244254), (46, 676225), (50, 622127), (55, 565570), (110, 282785), (115, 270490), (230, 135245), (253, 122950), (275, 113114), (506, 61475), (550, 56557), (575, 54098), (1150, 27049), (1265, 24590), (2459, 12650), (2530, 12295), (4918, 6325)]