50401020397

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{25303}}^1$

素因数の和:25442

約数の個数: 48

約数和(自身を含む): 65423998080

約数和(自身を除く): 15022977683

約数列:

[1, 7, 13, 49, 53, 59, 91, 371, 413, 637, 689, 767, 2597, 2891, 3127, 4823, 5369, 21889, 25303, 33761, 37583, 40651, 153223, 177121, 284557, 328939, 1239847, 1341059, 1492877, 1991899, 2302573, 9387413, 10450139, 16118011, 17433767, 19407401, 65711891, 73150973, 79122481, 122036369, 135851807, 553857367, 854254583, 950962649, 1028592253, 3877001569, 7200145771, 50401020397]

約数ペア:

[(1, 50401020397), (7, 7200145771), (13, 3877001569), (49, 1028592253), (53, 950962649), (59, 854254583), (91, 553857367), (371, 135851807), (413, 122036369), (637, 79122481), (689, 73150973), (767, 65711891), (2597, 19407401), (2891, 17433767), (3127, 16118011), (4823, 10450139), (5369, 9387413), (21889, 2302573), (25303, 1991899), (33761, 1492877), (37583, 1341059), (40651, 1239847), (153223, 328939), (177121, 284557)]