47314540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25997}}^1$

素因数の和:26026

約数の個数: 48

約数和(自身を含む): 122294592

約数和(自身を除く): 74980052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 25997, 51994, 103988, 129985, 181979, 259970, 337961, 363958, 519940, 675922, 727916, 909895, 1351844, 1689805, 1819790, 2365727, 3379610, 3639580, 4731454, 6759220, 9462908, 11828635, 23657270, 47314540]

約数ペア:

[(1, 47314540), (2, 23657270), (4, 11828635), (5, 9462908), (7, 6759220), (10, 4731454), (13, 3639580), (14, 3379610), (20, 2365727), (26, 1819790), (28, 1689805), (35, 1351844), (52, 909895), (65, 727916), (70, 675922), (91, 519940), (130, 363958), (140, 337961), (182, 259970), (260, 181979), (364, 129985), (455, 103988), (910, 51994), (1820, 25997)]