48132520

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4993}}^1$

素因数の和:5245

約数の個数: 32

約数和(自身を含む): 108769320

約数和(自身を除く): 60636800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 4993, 9640, 9986, 19972, 24965, 39944, 49930, 99860, 199720, 1203313, 2406626, 4813252, 6016565, 9626504, 12033130, 24066260, 48132520]

約数ペア:

[(1, 48132520), (2, 24066260), (4, 12033130), (5, 9626504), (8, 6016565), (10, 4813252), (20, 2406626), (40, 1203313), (241, 199720), (482, 99860), (964, 49930), (1205, 39944), (1928, 24965), (2410, 19972), (4820, 9986), (4993, 9640)]