12256950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 31154256

約数和(自身を除く): 18897306

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 1993, 2050, 3075, 3986, 5979, 6150, 9965, 11958, 19930, 29895, 49825, 59790, 81713, 99650, 149475, 163426, 245139, 298950, 408565, 490278, 817130, 1225695, 2042825, 2451390, 4085650, 6128475, 12256950]

約数ペア:

[(1, 12256950), (2, 6128475), (3, 4085650), (5, 2451390), (6, 2042825), (10, 1225695), (15, 817130), (25, 490278), (30, 408565), (41, 298950), (50, 245139), (75, 163426), (82, 149475), (123, 99650), (150, 81713), (205, 59790), (246, 49825), (410, 29895), (615, 19930), (1025, 11958), (1230, 9965), (1993, 6150), (2050, 5979), (3075, 3986)]