1488935450

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{433}}^1\times {\mathrm{709}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 2808387960

約数和(自身を除く): 1319452510

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 433, 485, 709, 866, 970, 1418, 2165, 2425, 3545, 4330, 4850, 7090, 10825, 17725, 21650, 35450, 42001, 68773, 84002, 137546, 210005, 306997, 343865, 420010, 613994, 687730, 1050025, 1534985, 1719325, 2100050, 3069970, 3438650, 7674925, 15349850, 29778709, 59557418, 148893545, 297787090, 744467725, 1488935450]

約数ペア:

[(1, 1488935450), (2, 744467725), (5, 297787090), (10, 148893545), (25, 59557418), (50, 29778709), (97, 15349850), (194, 7674925), (433, 3438650), (485, 3069970), (709, 2100050), (866, 1719325), (970, 1534985), (1418, 1050025), (2165, 687730), (2425, 613994), (3545, 420010), (4330, 343865), (4850, 306997), (7090, 210005), (10825, 137546), (17725, 84002), (21650, 68773), (35450, 42001)]