51419248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 103180896

約数和(自身を除く): 51761648

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 656, 761, 824, 1522, 1648, 3044, 4223, 6088, 8446, 12176, 16892, 31201, 33784, 62402, 67568, 78383, 124804, 156766, 249608, 313532, 499216, 627064, 1254128, 3213703, 6427406, 12854812, 25709624, 51419248]

約数ペア:

[(1, 51419248), (2, 25709624), (4, 12854812), (8, 6427406), (16, 3213703), (41, 1254128), (82, 627064), (103, 499216), (164, 313532), (206, 249608), (328, 156766), (412, 124804), (656, 78383), (761, 67568), (824, 62402), (1522, 33784), (1648, 31201), (3044, 16892), (4223, 12176), (6088, 8446)]