48800440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7219}}^1$

素因数の和:7256

約数の個数: 48

約数和(自身を含む): 118913400

約数和(自身を除く): 70112960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 7219, 14438, 28876, 36095, 57752, 72190, 93847, 144380, 187694, 288760, 375388, 469235, 750776, 938470, 1220011, 1876940, 2440022, 3753880, 4880044, 6100055, 9760088, 12200110, 24400220, 48800440]

約数ペア:

[(1, 48800440), (2, 24400220), (4, 12200110), (5, 9760088), (8, 6100055), (10, 4880044), (13, 3753880), (20, 2440022), (26, 1876940), (40, 1220011), (52, 938470), (65, 750776), (104, 469235), (130, 375388), (169, 288760), (260, 187694), (338, 144380), (520, 93847), (676, 72190), (845, 57752), (1352, 36095), (1690, 28876), (3380, 14438), (6760, 7219)]