57149950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7993}}^1$

素因数の和:8029

約数の個数: 48

約数和(自身を含む): 124898256

約数和(自身を除く): 67748306

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 7993, 15986, 39965, 79930, 87923, 103909, 175846, 199825, 207818, 399650, 439615, 519545, 879230, 1039090, 1142999, 2198075, 2285998, 2597725, 4396150, 5195450, 5714995, 11429990, 28574975, 57149950]

約数ペア:

[(1, 57149950), (2, 28574975), (5, 11429990), (10, 5714995), (11, 5195450), (13, 4396150), (22, 2597725), (25, 2285998), (26, 2198075), (50, 1142999), (55, 1039090), (65, 879230), (110, 519545), (130, 439615), (143, 399650), (275, 207818), (286, 199825), (325, 175846), (550, 103909), (650, 87923), (715, 79930), (1430, 39965), (3575, 15986), (7150, 7993)]