57775809

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 102574080

約数和(自身を除く): 44798271

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 59, 91, 119, 177, 211, 221, 273, 357, 413, 633, 663, 767, 1003, 1239, 1477, 1547, 2301, 2743, 3009, 3587, 4431, 4641, 5369, 7021, 8229, 10761, 12449, 13039, 16107, 19201, 21063, 25109, 37347, 39117, 46631, 57603, 75327, 87143, 91273, 139893, 161837, 211633, 261429, 273819, 326417, 485511, 634899, 979251, 1132859, 1481431, 2751229, 3398577, 4444293, 8253687, 19258603, 57775809]

約数ペア:

[(1, 57775809), (3, 19258603), (7, 8253687), (13, 4444293), (17, 3398577), (21, 2751229), (39, 1481431), (51, 1132859), (59, 979251), (91, 634899), (119, 485511), (177, 326417), (211, 273819), (221, 261429), (273, 211633), (357, 161837), (413, 139893), (633, 91273), (663, 87143), (767, 75327), (1003, 57603), (1239, 46631), (1477, 39117), (1547, 37347), (2301, 25109), (2743, 21063), (3009, 19201), (3587, 16107), (4431, 13039), (4641, 12449), (5369, 10761), (7021, 8229)]