48903800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{22229}}^1$

素因数の和:22256

約数の個数: 48

約数和(自身を含む): 124043400

約数和(自身を除く): 75139600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 22229, 44458, 88916, 111145, 177832, 222290, 244519, 444580, 489038, 555725, 889160, 978076, 1111450, 1222595, 1956152, 2222900, 2445190, 4445800, 4890380, 6112975, 9780760, 12225950, 24451900, 48903800]

約数ペア:

[(1, 48903800), (2, 24451900), (4, 12225950), (5, 9780760), (8, 6112975), (10, 4890380), (11, 4445800), (20, 2445190), (22, 2222900), (25, 1956152), (40, 1222595), (44, 1111450), (50, 978076), (55, 889160), (88, 555725), (100, 489038), (110, 444580), (200, 244519), (220, 222290), (275, 177832), (440, 111145), (550, 88916), (1100, 44458), (2200, 22229)]