51884530

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 95054400

約数和(自身を除く): 43169870

約数列:

[1, 2, 5, 10, 139, 163, 229, 278, 326, 458, 695, 815, 1145, 1390, 1630, 2290, 22657, 31831, 37327, 45314, 63662, 74654, 113285, 159155, 186635, 226570, 318310, 373270, 5188453, 10376906, 25942265, 51884530]

約数ペア:

[(1, 51884530), (2, 25942265), (5, 10376906), (10, 5188453), (139, 373270), (163, 318310), (229, 226570), (278, 186635), (326, 159155), (458, 113285), (695, 74654), (815, 63662), (1145, 45314), (1390, 37327), (1630, 31831), (2290, 22657)]