51371567286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1610293}}^1$

素因数の和:1610720

約数の個数: 32

約数和(自身を含む): 110917050720

約数和(自身を除く): 59545483434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2454, 5317, 10634, 15951, 31902, 1610293, 3220586, 4830879, 9661758, 20933809, 41867618, 62801427, 125602854, 658609837, 1317219674, 1975829511, 3951659022, 8561927881, 17123855762, 25685783643, 51371567286]

約数ペア:

[(1, 51371567286), (2, 25685783643), (3, 17123855762), (6, 8561927881), (13, 3951659022), (26, 1975829511), (39, 1317219674), (78, 658609837), (409, 125602854), (818, 62801427), (1227, 41867618), (2454, 20933809), (5317, 9661758), (10634, 4830879), (15951, 3220586), (31902, 1610293)]