47592860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19997}}^1$

素因数の和:20030

約数の個数: 48

約数和(自身を含む): 120947904

約数和(自身を除く): 73355044

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 19997, 39994, 79988, 99985, 139979, 199970, 279958, 339949, 399940, 559916, 679898, 699895, 1359796, 1399790, 1699745, 2379643, 2799580, 3399490, 4759286, 6798980, 9518572, 11898215, 23796430, 47592860]

約数ペア:

[(1, 47592860), (2, 23796430), (4, 11898215), (5, 9518572), (7, 6798980), (10, 4759286), (14, 3399490), (17, 2799580), (20, 2379643), (28, 1699745), (34, 1399790), (35, 1359796), (68, 699895), (70, 679898), (85, 559916), (119, 399940), (140, 339949), (170, 279958), (238, 199970), (340, 139979), (476, 99985), (595, 79988), (1190, 39994), (2380, 19997)]