47851520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4673}}^1$

素因数の和:4700

約数の個数: 48

約数和(自身を含む): 114840180

約数和(自身を除く): 66988660

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, 4673, 5120, 9346, 10240, 18692, 23365, 37384, 46730, 74768, 93460, 149536, 186920, 299072, 373840, 598144, 747680, 1196288, 1495360, 2392576, 2990720, 4785152, 5981440, 9570304, 11962880, 23925760, 47851520]

約数ペア:

[(1, 47851520), (2, 23925760), (4, 11962880), (5, 9570304), (8, 5981440), (10, 4785152), (16, 2990720), (20, 2392576), (32, 1495360), (40, 1196288), (64, 747680), (80, 598144), (128, 373840), (160, 299072), (256, 186920), (320, 149536), (512, 93460), (640, 74768), (1024, 46730), (1280, 37384), (2048, 23365), (2560, 18692), (4673, 10240), (5120, 9346)]