48119440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19403}}^1$

素因数の和:19447

約数の個数: 40

約数和(自身を含む): 115492608

約数和(自身を除く): 67373168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 19403, 38806, 77612, 97015, 155224, 194030, 310448, 388060, 601493, 776120, 1202986, 1552240, 2405972, 3007465, 4811944, 6014930, 9623888, 12029860, 24059720, 48119440]

約数ペア:

[(1, 48119440), (2, 24059720), (4, 12029860), (5, 9623888), (8, 6014930), (10, 4811944), (16, 3007465), (20, 2405972), (31, 1552240), (40, 1202986), (62, 776120), (80, 601493), (124, 388060), (155, 310448), (248, 194030), (310, 155224), (496, 97015), (620, 77612), (1240, 38806), (2480, 19403)]