57117808

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 60

約数和(自身を含む): 123063304

約数和(自身を除く): 65945496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 163, 176, 181, 242, 326, 362, 484, 652, 724, 968, 1304, 1448, 1793, 1936, 1991, 2608, 2896, 3586, 3982, 7172, 7964, 14344, 15928, 19723, 21901, 28688, 29503, 31856, 39446, 43802, 59006, 78892, 87604, 118012, 157784, 175208, 236024, 315568, 324533, 350416, 472048, 649066, 1298132, 2596264, 3569863, 5192528, 7139726, 14279452, 28558904, 57117808]

約数ペア:

[(1, 57117808), (2, 28558904), (4, 14279452), (8, 7139726), (11, 5192528), (16, 3569863), (22, 2596264), (44, 1298132), (88, 649066), (121, 472048), (163, 350416), (176, 324533), (181, 315568), (242, 236024), (326, 175208), (362, 157784), (484, 118012), (652, 87604), (724, 78892), (968, 59006), (1304, 43802), (1448, 39446), (1793, 31856), (1936, 29503), (1991, 28688), (2608, 21901), (2896, 19723), (3586, 15928), (3982, 14344), (7172, 7964)]