49087520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13339}}^1$

素因数の和:13377

約数の個数: 48

約数和(自身を含む): 121020480

約数和(自身を除く): 71932960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 13339, 26678, 53356, 66695, 106712, 133390, 213424, 266780, 306797, 426848, 533560, 613594, 1067120, 1227188, 1533985, 2134240, 2454376, 3067970, 4908752, 6135940, 9817504, 12271880, 24543760, 49087520]

約数ペア:

[(1, 49087520), (2, 24543760), (4, 12271880), (5, 9817504), (8, 6135940), (10, 4908752), (16, 3067970), (20, 2454376), (23, 2134240), (32, 1533985), (40, 1227188), (46, 1067120), (80, 613594), (92, 533560), (115, 426848), (160, 306797), (184, 266780), (230, 213424), (368, 133390), (460, 106712), (736, 66695), (920, 53356), (1840, 26678), (3680, 13339)]