31006050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 77724192

約数和(自身を除く): 46718142

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 970, 1455, 2131, 2425, 2910, 4262, 4850, 6393, 7275, 10655, 12786, 14550, 21310, 31965, 53275, 63930, 106550, 159825, 206707, 319650, 413414, 620121, 1033535, 1240242, 2067070, 3100605, 5167675, 6201210, 10335350, 15503025, 31006050]

約数ペア:

[(1, 31006050), (2, 15503025), (3, 10335350), (5, 6201210), (6, 5167675), (10, 3100605), (15, 2067070), (25, 1240242), (30, 1033535), (50, 620121), (75, 413414), (97, 319650), (150, 206707), (194, 159825), (291, 106550), (485, 63930), (582, 53275), (970, 31965), (1455, 21310), (2131, 14550), (2425, 12786), (2910, 10655), (4262, 7275), (4850, 6393)]