51428478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1103}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 108633600

約数和(自身を除く): 57205122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 409, 818, 1103, 1227, 2206, 2454, 3309, 6618, 7771, 15542, 20957, 23313, 41914, 46626, 62871, 125742, 451127, 902254, 1353381, 2706762, 8571413, 17142826, 25714239, 51428478]

約数ペア:

[(1, 51428478), (2, 25714239), (3, 17142826), (6, 8571413), (19, 2706762), (38, 1353381), (57, 902254), (114, 451127), (409, 125742), (818, 62871), (1103, 46626), (1227, 41914), (2206, 23313), (2454, 20957), (3309, 15542), (6618, 7771)]