47902720

素因数分解:

$2^{12}\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2368

約数の個数: 52

約数和(自身を含む): 115001640

約数和(自身を除く): 67098920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2339, 2560, 4096, 4678, 5120, 9356, 10240, 11695, 18712, 20480, 23390, 37424, 46780, 74848, 93560, 149696, 187120, 299392, 374240, 598784, 748480, 1197568, 1496960, 2395136, 2993920, 4790272, 5987840, 9580544, 11975680, 23951360, 47902720]

約数ペア:

[(1, 47902720), (2, 23951360), (4, 11975680), (5, 9580544), (8, 5987840), (10, 4790272), (16, 2993920), (20, 2395136), (32, 1496960), (40, 1197568), (64, 748480), (80, 598784), (128, 374240), (160, 299392), (256, 187120), (320, 149696), (512, 93560), (640, 74848), (1024, 46780), (1280, 37424), (2048, 23390), (2339, 20480), (2560, 18712), (4096, 11695), (4678, 10240), (5120, 9356)]