48977920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4783}}^1$

素因数の和:4810

約数の個数: 48

約数和(自身を含む): 117542880

約数和(自身を除く): 68564960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4783, 5120, 9566, 10240, 19132, 23915, 38264, 47830, 76528, 95660, 153056, 191320, 306112, 382640, 612224, 765280, 1224448, 1530560, 2448896, 3061120, 4897792, 6122240, 9795584, 12244480, 24488960, 48977920]

約数ペア:

[(1, 48977920), (2, 24488960), (4, 12244480), (5, 9795584), (8, 6122240), (10, 4897792), (16, 3061120), (20, 2448896), (32, 1530560), (40, 1224448), (64, 765280), (80, 612224), (128, 382640), (160, 306112), (256, 191320), (320, 153056), (512, 95660), (640, 76528), (1024, 47830), (1280, 38264), (2048, 23915), (2560, 19132), (4783, 10240), (5120, 9566)]